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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it skis?
a: Yes
q: are they under a person in yellow?
a: No
q: are they under a person in red?
a: No
q: are they under a person in an orange jacket?
a: Yes
q: is it both skis?
a: Yes