Objects in the image:
category: person
category: person
category: skis
category: person
category: person
category: skis
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the main subject of the photo?
a: No
q: is it one of the 7 lined up?
a: Yes
q: are they wearing a red jacket?
a: No
q: are they one of the two in the rear with a blue jacket?
a: No
q: is it the one in the front with the white jacket?
a: Yes