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

Guessing-game dialogue about one of the objects:
q: is it human?
a: No
q: does it have wheels?
a: Yes
q: is it white?
a: Yes
q: is it in the background?
a: Yes