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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: is he playing?
a: No
q: Is he standing?
a: Yes
q: is he wearing white?
a: Yes
q: 1 of the 4 wearing white?
a: Yes
q: is he 1st on the left?
a: No
q: 2nd  ?  ?
a: Yes