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

Guessing-game dialogue about one of the objects:
q: is it in left?
a: Yes
q: is it person?
a: Yes
q: is in front row?
a: No
q: is in red?
a: Yes
q: is the women in red 1st from left?
a: No
q: is it men?
a: Yes