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

Guessing-game dialogue about one of the objects:
q: is it the skateboard?
a: No
q: the person?
a: N/A
q: the bag that the person is holding?
a: No
q: the person on the skateboard?
a: No
q: is there another person in the picture?
a: Yes
q: is it a reflection?
a: Yes
q: in the middle of the picture?
a: Yes
q: wearing green?
a: Yes