Objects in the image:
category: person
category: person
category: bus
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: baseball bat
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it wearing white?
a: No
q: is it the umpire?
a: No
q: is he standing at the fence?
a: No
q: is he in the dugout?
a: No
q: is he wearing white pants?
a: Yes
q: is he holding a bat?
a: No
q: is he on the pitchers mound?
a: Yes