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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a umbrella?
a: No
q: is it being carried by a person?
a: No
q: is it a car?
a: Yes
q: can the car been seen easily?
a: Yes
q: is it the black van?
a: Yes