Question: Can the robot vacuum cleaner walk straight in its current direction and get under the sofa?
Clues:
1.A woman is lying on the sofa, one arm dangling down.
2.Her hand is resting on the wooden floor.
3.A black robotic vacuum cleaner is on the floor in front of the sofa.
4.Her hand is positioned exactly between the robotic vacuum and the gap beneath the sofa.
Answer: no
Category: Motion and Occlusion