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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they on a skateboard?
a: Yes
q: are they wearing a red shirt?
a: Yes