Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: one of the two tennis players?
a: Yes
q: close to us?
a: Yes
q: just him?
a: Yes
q: just wondering...do you know who those tennis players are?
a: Yes
q: Is it Sampras?
a: Yes
q: one of the two tennis players?
a: Yes
q: Is it sampras?
a: N/A
q: the guy close to us?
a: Yes