Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: sandwich
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is he eat?
a: No
q: is he wear black?
a: No
q: is he wear white?
a: No
q: is he 1st row?
a: Yes
q: is he wear cap?
a: No
q: is he wear skyblue?
a: No
q: is he number 2?
a: Yes