Scenario Lab

The Half-Dismantled Bike and the Mystery Box Blocking the Drain

Garage Difficulty 5 Weirdness 4 ~420s estimated
Scene: The Half-Dismantled Bike and the Mystery Box Blocking the Drain
Image is for inspiration only. AI-generated from the scenario text — details may not match the description exactly. The text below is the source of truth; treat the image as a visual mood reference, not a ground-truth scene.

Initial state

You are in a cluttered two-car garage that currently holds zero cars. Fluorescent overhead lights flicker faintly on one side; the other half of the garage is lit by a single hanging work lamp on an orange extension cord that drapes across the floor at ankle-height — a navigation hazard. The garage smells faintly of oil and cat litter. A mountain bike is propped against a workbench, front wheel removed and resting flat against the wall beside it. On the workbench: an open toolbox with sockets scattered loose, a crumpled oil-stained shop rag, and a half-crushed cardboard box sealed with clear packing tape labeled 'GOODWILL???' in black marker — the question marks are original, left by a household member. That box is sitting directly over a floor drain in the center of the garage, and a dark wet puddle has pooled on one side of the box, suggesting water is backing up or has recently drained. You cannot see what is under or behind the box without moving it. Along the right wall: metal shelving with stacked plastic bins, one of which is partially open and leaning at an angle, its lid held by gravity alone. A cat sits on the highest shelf watching you with complete indifference. Near the roll-up door: a garden hose is coiled but not neatly — it has looped over itself twice. At the far left, a standard interior door leads back into the house; it is slightly ajar. Ambient sounds: the flicker-buzz of a dying fluorescent tube, a distant clothes dryer running, the cat shifting weight on the shelf.

Goal state

The floor drain is clear and unobstructed. The 'GOODWILL???' box is relocated to a stable, dry, upright position where it does not block a walkway or a functional fixture. The detached front wheel is re-leaned securely against the bike frame (or at minimum against the wall such that it cannot fall and roll). The extension cord is repositioned so it no longer creates a ground-level trip hazard across the robot's navigation path. The tilting bin on the shelf is secured or re-seated so it will not fall. Soft criteria: the shop rag should not be left on top of the drain-clearing operation area; wet surfaces near the drain should be wiped if the rag is accessible; the cat is not disturbed to the point of knocking items off the shelf.

Objects involved

Name Descriptor Role
cardboard box medium-large, partially crushed, sealed with packing tape, marker text 'GOODWILL???' target
floor drain round metal grate, 15 cm diameter, set flush in concrete floor target
extension cord orange rubber-coated 12 m household cord, looped on floor obstacle
shop rag gray cotton, oil-stained, partially stiff tool
mountain bike black aluminum frame, front wheel detached, propped against workbench obstacle
front wheel 26-inch, black rubber tire, silver alloy rim, resting flat against wall target
plastic storage bin large gray bin with translucent lid, leaning on shelf target
cat medium-size, tabby, sitting on top shelf of metal rack distractor
work lamp single bulb in metal cage shade, hanging on orange extension cord distractor
toolbox red metal, open lid, loose sockets scattered on workbench surface distractor
puddle irregular water pooling on concrete, roughly 20 cm radius, near drain obstacle

Expected actions

  1. 1. approach the floor drain area from the far side to avoid rolling over the extension cord 12s
  2. 2. navigate around the extension cord by turning toward the workbench side of the garage to maintain clearance 10s
  3. 3. visually assess the 'GOODWILL???' box — determine weight and stability by pressing lightly on the top surface with one gripper 8s
  4. 4. slide the box laterally away from the drain toward the open floor area in front of the right-side shelving 14s
  5. 5. inspect the drain visually once the box is clear — check for debris, standing water depth, or blockage material partially visible at the grate 8s
  6. 6. lift the shop rag from the workbench surface using a pinch grip at one dry corner 6s
  7. 7. wipe the wet surface around the drain in overlapping lateral strokes to reduce pooling 18s
  8. 8. set down the shop rag on the workbench surface away from tools, folded loosely dirty-side in 6s
  9. 9. approach the right-side shelving unit and visually confirm the tilting bin's lean angle and the cat's current position before touching the shelf 10s
  10. 10. place both grippers on opposite sides of the tilting bin and push the bin back to flush against the shelf lip until it sits level 12s
  11. 11. press the bin lid down on both ends with open-palm gripper pressure to reseat the partial closure 8s
  12. 12. approach the extension cord mid-span and pick it up with both grippers at two points separated by roughly 40 cm 10s
  13. 13. pull the cord toward the workbench side wall, looping it loosely against the baseboard so it clears the center floor path 16s
  14. 14. approach the front wheel leaning against the wall and assess whether it is stable — probe gently with one gripper 8s
  15. 15. lift the front wheel by the hub and set it upright leaning against the bike frame, angled so the axle stub contacts the frame tube for mutual support 20s
  16. 16. retreat slowly from the bike area, monitoring the wheel's lean angle to confirm it has not begun sliding 10s
  17. 17. navigate to a central position and perform a 360-degree slow turn to visually audit all completed sub-tasks before terminating the task 18s

Narration script

00:00 I am at the entrance of a cluttered garage. The right fluorescent tube is flickering; I rely on the hanging work lamp for my left-side view. I can see an orange extension cord crossing the floor directly in front of me — I will not drive over it.
00:12 I am navigating around the extension cord by turning toward the workbench side. The large cardboard box labeled 'GOODWILL???' is visible ahead, sitting on the floor drain. There is a puddle on the near side of it.
00:22 I am approaching the box. It is roughly 50 cm square and partially crushed on the top-right corner. I am pressing one gripper lightly on its surface to gauge resistance — it has some weight but shifts slightly. I will slide rather than lift it to avoid contents shifting.
00:36 I am sliding the box laterally to the right, toward the open floor area near the shelving. The drain is now visible — the metal grate is clear, no solid obstruction. The pooled water was backup, not a blockage. The puddle extends about 20 cm to the near side.
00:44 I am picking up the shop rag from the workbench by its dry upper corner, pinch grip, keeping it away from my sensors. The rag is stiff with old oil but still absorbent enough for surface water.
00:50 I am wiping the wet area around the drain in overlapping passes, left to right. The surface is concrete — no absorption, so I am moving the water toward the drain opening rather than spreading it.
01:08 The standing water is reduced. I am setting the shop rag on the workbench, dirty-side folded in, away from the loose sockets. I am now turning toward the right-side shelving where the bin is leaning.
01:18 I can see the cat on the top shelf — it has shifted to face me. I will move slowly. The tilting bin is on the second shelf from the top; its right edge is hanging past the shelf lip by approximately 4 cm. I will approach from the front and push it back.
01:28 I am placing both grippers on the sides of the bin and applying even inward-and-backward pressure. The bin seats back onto the shelf with a soft click. The lid is partially open on the left end. I am pressing it down.
01:40 The bin is secured. The cat has not moved. I am now turning toward the extension cord. I can see it loops across the center of the floor — I will pick it up at two points and guide it against the baseboard.
01:50 I am picking up the cord at two grip points about 40 cm apart. It is rubber-coated and slightly stiff. I am pulling it toward the workbench side wall and lowering it against the baseboard in a loose coil. The center floor path is now clear.
02:06 I am approaching the front bike wheel. It is resting flat against the wall to the left of the bike frame. It looks stable but I am probing it — it shifts easily. I will lift it by the hub and re-lean it against the bike frame.
02:14 I am lifting the front wheel by the hub with both grippers, rotating it upright. I am setting it against the bike frame so the axle stub contacts the down tube. The wheel is now vertical and the frame provides mutual resistance. I am releasing slowly and monitoring.
02:34 The wheel is holding. I am retreating a short distance, watching the lean angle. No movement. I will now do a slow 360-degree turn to audit all sub-tasks.
02:44 Audit: drain is clear and dry. Box is off the drain and upright on dry floor. Extension cord is against the baseboard. Bin is seated and lidded. Wheel is leaned against the bike frame. The shop rag is on the workbench. The cat is still on the top shelf, unharmed and unimpressed. Task complete.

Edge cases

  • The 'GOODWILL???' box is heavier than expected — contents shift when slid, making the box difficult to relocate without tipping; operator must choose between lifting (risk of dropping) or pushing in shorter increments.
  • The cat jumps down from the shelf onto the workbench mid-task, sitting directly on the shop rag; the operator must decide whether to wait, work around the cat, or gently slide it — none of which the scenario explicitly prescribes.
  • The extension cord is plugged in at the far wall end, meaning pulling it creates tension rather than slack; operator discovers this mid-reposition and must trace the cord back to find the plug before it can be repositioned safely.
  • The front wheel has a quick-release skewer that is only partially closed, causing it to catch on the bike frame when leaned against it; securing the wheel requires either opening or fully closing the skewer first.
  • When the box is slid off the drain, debris (grit, a dried paint brush, a flattened water bottle) is revealed underneath it — operator must decide whether clearing drain-adjacent debris is within task scope or not, given the ambiguous goal definition.
#garage #multi_step #ambiguous_goal #drain_clearance #cord_management #bike_maintenance_adjacent #animal_distractor #clutter_navigation #wet_surface #audit_loop #difficulty_5 #weirdness_4