Objects in the image:
category: person
category: person
category: person
category: traffic light
category: person
category: person
category: person
category: handbag
category: person
category: person
category: handbag
category: person
category: person
category: person
category: umbrella
category: person
category: bus
category: bus

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is the green bus?
a: Yes