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

Guessing-game dialogue about one of the objects:
q: is it in left?
a: Yes
q: is it in front?
a: No
q: is it person?
a: No
q: is it car?
a: No
q: is it bike?
a: No
q: is it truck?
a: Yes
q: is it white in back left?
a: Yes