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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is it a person's shadow?
a: No
q: Is the person wearing a white shirt?
a: Yes
q: Is the person's feet on the ground?
a: No