Objects in the image:
category: person
category: chair
category: person
category: person
category: chair
category: person
category: person
category: person
category: person
category: surfboard
category: person
category: person

Guessing-game dialogue about one of the objects:
q: Is it at front?
a: No
q: Is it a person?
a: No
q: Is it at back?
a: No
q: Is it a chair?
a: No
q: Is it a blue?
a: Yes
q: Is it at right?
a: No
q: Is it at left?
a: No
q: Is it in middle?
a: Yes