Objects in the image:
category: person
category: person
category: backpack
category: bench
category: person
category: person
category: person
category: person
category: bench
category: baseball glove
category: bench
category: person
category: baseball bat
category: backpack
category: backpack
category: bench
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a bat?
a: No
q: is it a bag?
a: No
q: is it a chair?
a: N/A
q: Is it the chair the person is sitting in next to the blue barrel?
a: No
q: is it one of the benches the people are sitting on?
a: Yes
q: is it the first bench the person in gray is sitting on?
a: No
q: is it the 2nd one up from the bottom?
a: Yes