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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it the ramp?
a: N/A
q: Is it the ramp touching the bottom left corner of the picture?
a: No
q: Is a person?
a: No
q: Is the skate board?
a: Yes
q: The one that's in the air?
a: Yes