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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Does it have wheels?
a: Yes
q: Are the wheels on the concrete?
a: Yes
q: Are the wheels going up?
a: Yes