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

Guessing-game dialogue about one of the objects:
q: kite ??
a: No
q: person ??
a: No
q: umbrella ??
a: No
q: backpack ? ?
a: Yes
q: the guy closest to us wearing it?
a: No
q: is it kite?
a: No
q: is it person?
a: No
q: Is it the umbrella?
a: No
q: is it bag?
a: Yes
q: the one with guy in front facing us?
a: No
q: is it with a man?
a: Yes
q: is it the black bag held by the man in front?
a: Yes