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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: the one in skate?
a: No
q: the one in his front?
a: No
q: is he in right side of the image?
a: Yes
q: is he fully visible?
a: No
q: is he in the back....?
a: N/A
q: is he in front of the photo?
a: Yes
q: the one with white tshirt?
a: No
q: black tshirt ,?
a: Yes