Objects in the image:
category: person
category: backpack
category: person
category: book
category: person
category: bench
category: bench
category: person
category: person
category: cup
category: person
category: book
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: IS IT A PERSON?
a: No
q: IS IT ON LEFT?
a: Yes
q: IS IT WEARABLE?
a: No
q: IS IT ON BACKGROUND?
a: No
q: IS IT A BAG?
a: No
q: IS IT BLACK IN COLOR?
a: Yes
q: IS IT A TRASH BIN?
a: No
q: IS IT A BENCH?
a: Yes