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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: Is it in the background?
a: Yes
q: on the right?
a: No
q: wearing white shirt?
a: No
q: to the far left?
a: No
q: is it the dog?
a: No
q: i see three people on left is that correct?
a: Yes
q: Is it one of the two wearing a white shirt?
a: Yes
q: the one on the right?
a: No