Objects in the image:
category: person
category: skateboard
category: person
category: person
category: person
category: person
category: person
category: person
category: bench
category: person
category: bench
category: bicycle

Guessing-game dialogue about one of the objects:
q: person ??
a: Yes
q: in black?
a: No
q: on the skateboard?
a: No
q: u see 3 white shirt person behind the black one?
a: Yes
q: one of them?
a: No
q: in the left side?
a: Yes
q: between left 2 person?
a: No
q: in far left i mean green and black?
a: Yes
q: green shirt one?
a: Yes