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

Guessing-game dialogue about one of the objects:
q: person / ?
a: No
q: ski / ?
a: Yes
q: on 1 in front in red?
a: Yes
q: both / ?
a: Yes