Objects in the image:
category: truck
category: airplane
category: truck
category: truck

Guessing-game dialogue about one of the objects:
q: is it aeroplane?
a: No
q: is that vehicle near that?
a: Yes
q: yellow color?
a: No
q: next to it silver color drum?
a: N/A
q: next to that small vehicle?
a: No
q: back side one compartment in black 4 black wheels appears to be big is that?
a: No