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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it someone on the left of the truck?
a: Yes
q: is it wearing red?
a: No
q: can we see the whole person?
a: Yes
q: is it the tall man walking?
a: Yes