Objects in the image:
category: person
category: person
category: truck
category: person
category: truck
category: person
category: truck

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it a person?
a: Yes
q: is he behind?
a: Yes
q: is he wear white pant?
a: No
q: is he left side?
a: Yes