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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is the person in color?
a: No
q: is he next to the person in color?
a: No
q: can you see the whole back of the person?
a: N/A
q: does the person have on a bag?
a: No
q: can you just see the head?
a: No