Objects in the image:
category: person
category: person
category: car
category: bicycle
category: person
category: car
category: car
category: backpack
category: car
category: car
category: person
category: umbrella
category: car
category: backpack
category: car
category: car

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is he wearing a bag?
a: Yes
q: is he dark blue?
a: Yes