Objects in the image:
category: train
category: person
category: person
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they on the left of the train?
a: No
q: are they on a snowmobile?
a: No
q: are they standing at the top of the hill?
a: N/A
q: are they standing on snow with sky behind them?
a: N/A
q: are they all in black?
a: Yes