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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: IS it a skateboard?
a: No
q: Is it a window?
a: No
q: Is it a bike?
a: Yes
q: The one on the right border of the picture?
a: No
q: Can you see the full bike?
a: Yes
q: Is it next to the kid hunched over?
a: Yes