Objects in the image:
category: person
category: motorcycle
category: truck
category: truck
category: truck
category: truck
category: truck
category: truck
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a bike?
a: No
q: is it behind the fence?
a: Yes
q: is it a vehicle?
a: Yes
q: is it white?
a: No
q: is it grey/black?
a: Yes
q: is it to the right part of the image?
a: No
q: can you see 3 or 4 black vehicles standing next to each other at the left part of the image?
a: Yes
q: is it one of them?
a: Yes
q: Is it the person on the left?
a: Yes