Objects in the image:
category: sports ball
category: chair
category: person
category: chair
category: person
category: person
category: person
category: person
category: motorcycle
category: person
category: person
category: person
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 ball?
a: No
q: is it a bag?
a: No
q: is it a bike?
a: Yes
q: is it by the person is red and the other in black?
a: Yes