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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they skiing?
a: Yes
q: are they on the right side?
a: Yes
q: first one on the right?
a: No
q: second ??
a: No
q: third ? ?
a: Yes