Objects in the image:
category: person
category: backpack
category: person
category: person
category: person
category: handbag
category: person
category: suitcase
category: handbag
category: person
category: handbag
category: person
category: person
category: person
category: person
category: person
category: backpack
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they wearing green?
a: No
q: are they male?
a: Yes
q: are they wearing plaid pants?
a: No
q: are they white?
a: No
q: are they next to the man in the green top?
a: No
q: is he behind the man in the plaid pants?
a: Yes
q: does he wear black pants?
a: Yes