Objects in the image:
category: person
category: person
category: frisbee
category: person
category: person
category: person
category: person
category: person
category: handbag
category: person
category: person
category: umbrella

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: in the front?
a: No
q: the tall person behind the white shirt in middle?
a: No
q: white shirt taking photos?
a: No
q: in the left?
a: Yes
q: left end girl?
a: No
q: red shirt near the left end girl?
a: Yes