Objects in the image:
category: person
category: person
category: baseball bat
category: bottle
category: chair
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: backpack

Guessing-game dialogue about one of the objects:
q: is it a living thing?
a: Yes
q: is it an object carried, wore or equipped by a living thing?
a: No
q: does this person have a hat on?
a: No
q: is this person at the back sitting down?
a: Yes