Objects in the image:
category: person
category: person
category: sports ball
category: person
category: sports ball
category: chair
category: baseball bat
category: person
category: sports ball
category: person

Guessing-game dialogue about one of the objects:
q: is it a ball?
a: Yes
q: is the ball on the floor?
a: No
q: is the ball being thrown by the player?
a: Yes