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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it an object?
a: Yes
q: is it a board?
a: No
q: is it a moving object?
a: No
q: is it a stick hold by person?
a: No
q: is it a bag?
a: Yes
q: blue shirt person's bag?
a: No