Objects in the image:
category: backpack
category: bowl
category: baseball bat
category: backpack
category: person
category: bench
category: bench
category: sports ball
category: person

Guessing-game dialogue about one of the objects:
q: is it a ball?
a: No
q: is it a person?
a: No
q: is it the bag on the floor?
a: No
q: something in red on extreme right corner of the picture?
a: No
q: is it baseball bat?
a: No
q: is it the cap?
a: No
q: the bench behind the scene?
a: Yes
q: one behind the people standing?
a: Yes