Objects in the image:
category: cup
category: tennis racket
category: person
category: cell phone
category: person
category: cup
category: person
category: cup
category: person

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: is he fully visible?
a: No
q: is with red cup on his hand?
a: Yes
q: wears a white shirt?
a: Yes