Objects in the image:
category: person
category: person
category: chair
category: person
category: person
category: chair
category: person
category: bench
category: person
category: person
category: backpack
category: chair

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it something person is wearing?
a: No
q: IS IT YELLOW?
a: No
q: white ??
a: No
q: green ??
a: Yes
q: bench ??
a: Yes
q: behind those guys in the back?
a: Yes
q: whole bench ??
a: Yes