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

Guessing-game dialogue about one of the objects:
q: is it the road sign?
a: No
q: is it the motorbike?
a: No
q: is it the black car?
a: No
q: is it the white truck?
a: No
q: is it the yellow car?
a: Yes