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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: The man on the skateboard?
a: No
q: Blue shirt in the background to the left?
a: No
q: Blue shirt on the balcony to the right?
a: Yes