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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it the bicycle?
a: No
q: Is it an object on a person?
a: Yes
q: Is it in the background?
a: No
q: Is it on one of the three kids in the front?
a: Yes
q: Is it an article of clothing?
a: N/A
q: Is it the backpack?
a: Yes
q: The backpack on the boy to the right?
a: Yes