Objects in the image:
category: person
category: person
category: traffic light
category: bicycle
category: person
category: car
category: person
category: traffic light
category: person
category: car
category: handbag
category: person
category: umbrella
category: person
category: umbrella

Guessing-game dialogue about one of the objects:
q: is it alive?
a: Yes
q: is it holding an umbrella?
a: No
q: is he on a vehicle?
a: Yes
q: is it a motor vehicle?
a: Yes
q: is he wearing white?
a: Yes