Objects in the image:
category: car
category: boat
category: boat
category: boat
category: boat
category: boat
category: boat
category: boat
category: boat
category: boat
category: car
category: car
category: boat

Guessing-game dialogue about one of the objects:
q: Is it a mode of transportation?
a: Yes
q: Is it a boat?
a: Yes
q: Is it at a dock or pier?
a: No
q: Is it leaving the harbor?
a: No
q: Is it the largest boat that is sailing toward the harbor?
a: No
q: Is it closes to the pier?
a: No
q: Is it behind the largest boat sailing toward the harbor?
a: Yes
q: Is it closest to the wake of the largest boat sailing to the harbor?
a: Yes
q: Is it green?
a: Yes