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

Guessing-game dialogue about one of the objects:
q: a person ??
a: No
q: a skate ??
a: Yes
q: one with the person flying?
a: Yes