Objects in the image:
category: skateboard
category: bottle
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: skateboard
category: skateboard
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: is it the one in front on skateboard?
a: No
q: is it standing?
a: No
q: is it the 1st from left?
a: No
q: is it 2nd?
a: No
q: is it 3rd?
a: No
q: is it 4th?
a: No
q: is it 5th?
a: No
q: is it 6th?
a: No
q: is it 7th?
a: Yes
q: is it wearing white pants?
a: No
q: is it wearing white jacket/shirt?
a: No
q: is the face of person visible?
a: Yes
q: Is it sitting near the person wearing a white jacket?
a: Yes