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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: can you see people in it?
a: No
q: does it have 2 wheels?
a: No
q: is it a van?
a: N/A
q: is it yellow?
a: No
q: is it blue?
a: No
q: is it a dark color?
a: Yes
q: is it behind the white vehicle?
a: Yes
q: does it appear to be a dark blue color?
a: Yes