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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is in front?
a: No
q: is in right?
a: No
q: is it 2nd from left?
a: Yes