Objects in the image:
category: person
category: truck
category: person
category: person
category: car
category: sports ball
category: person
category: umbrella
category: umbrella

Guessing-game dialogue about one of the objects:
q: IS IT PERSON?
a: Yes
q: is it wear red?
a: No
q: is he wear white?
a: No
q: is he wear blue?
a: Yes