Objects in the image:
category: backpack
category: person
category: person
category: person
category: umbrella
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is their jacket red, white, and blue?
a: No
q: is it the person next to them?
a: No
q: are they wearing black?
a: No
q: are they wearing red?
a: Yes