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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they playing tennis?
a: No
q: are they sitting in the audience?
a: Yes
q: are they on the right side of the picture?
a: Yes
q: are they wearing a hat?
a: No
q: are they in the front row?
a: Yes
q: is it the man on the left of the front row?
a: No
q: is it the man wearing orange?
a: No
q: is it the black guy in the blue t shirt?
a: Yes