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

Guessing-game dialogue about one of the objects:
q: is it bike?
a: No
q: is it person?
a: No
q: is it lamp?
a: No
q: is it a helmet?
a: No
q: is it building?
a: No
q: is it on the road?
a: No
q: is it car?
a: Yes
q: is it on the grass?
a: No
q: is it tree?
a: No
q: is it in person?
a: No
q: is it white car?
a: No
q: black car?
a: Yes