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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: wearing cap ?
a: No
q: striped shirt ?
a: No
q: wearing helmet ?
a: Yes
q: white /?
a: No
q: red / ?
a: Yes