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

Guessing-game dialogue about one of the objects:
q: is it a human?
a: Yes
q: is he on the ski?
a: No
q: is standing at the side?
a: Yes
q: is among the 3 standing together?
a: Yes
q: is it the middle one?
a: No
q: is the person on the left?
a: Yes