Objects in the image:
category: frisbee
category: car
category: person
category: backpack
category: person
category: person
category: person
category: bench
category: person
category: bench
category: bicycle
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: it is someone?
a: Yes
q: the one in red?
a: No
q: Is it the one with the bicycle?
a: No
q: the one with pants pink?
a: No
q: one closest to the left?
a: No
q: to the right of the man in red?
a: No
q: one close to the building?
a: Yes
q: the second one from the left?
a: No
q: the third?
a: No
q: close to the middle of the photo?
a: No
q: one close to the man in red?
a: No
q: someone who is partially covered by something?
a: No
q: it is to the left of the man?
a: Yes
q: close to him?
a: No
q: the closest to the left of the photo?
a: No
q: the third one?
a: No
q: the fourth one?
a: Yes
q: close to the bench?
a: Yes