Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: chair
category: person
category: backpack
category: person
category: person
category: chair
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the player?
a: No
q: is it the one standing behind the red player?
a: No
q: is it sitting on chair...inside the ground?
a: No
q: is it in audience?
a: Yes
q: is it on side...nearest to us?
a: No
q: is it sitting in front row?
a: No
q: is it on left side?
a: Yes
q: people are sitting in specific rows...can u see 6 rows?
a: Yes
q: is it in 1st row from left?
a: No
q: is it in 2nd?
a: No
q: is it in 3rd?
a: No
q: is it in 4th?
a: No
q: is it in 5th?
a: Yes
q: is it wearing a white cap?
a: No
q: is it wearing green shirt?
a: N/A