Objects in the image:
category: person
category: person
category: sports ball
category: person
category: person
category: person
category: person
category: person
category: tennis racket
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is it the person wearing the blue shirt and cap?
a: No
q: The only person on the right side first row?
a: No
q: All right. Let's start from the left side. The man in the blue one?
a: No
q: The woman with the dark yellow one?
a: No
q: The woman in the white?
a: No
q: The woman behind the woman in the foreground?
a: No
q: The man in the white?
a: No
q: From the top fourth row?
a: No
q: Third row?
a: Yes
q: Are there sitting two man?
a: Yes
q: One with a light purple shirt?
a: Yes
q: Is it the person?
a: Yes