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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is he sitting down?
a: No
q: is he wearing blue?
a: Yes
q: is he on the right?
a: Yes
q: is he wearing white shorts?
a: Yes