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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: on a skateboard?
a: No
q: left side of picture?
a: Yes
q: is a male?
a: No
q: black shirt and pants?
a: Yes