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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: near us?
a: No
q: in the background?
a: Yes
q: sitting down ??
a: Yes
q: in white?
a: No
q: in black?
a: No
q: in cream  ??
a: Yes