Objects in the image:
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 the person with yellow jacket?
a: No
q: is it the person with red and black jacket?
a: No
q: is the person with white jacket?
a: Yes
q: Is it the third person?
a: Yes