Objects in the image:
category: person
category: person
category: bench
category: person
category: person
category: person
category: person
category: person
category: person
category: bench
category: person
category: person
category: person
category: tennis racket
category: person

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a racket?
a: No
q: is a camera?
a: No
q: is any person's wearing?
a: No
q: is a bag?
a: No
q: is a bench?
a: Yes
q: where the hat person in the left end is sitting?
a: Yes