Objects in the image:
category: person
category: skis
category: person
category: backpack
category: backpack
category: traffic light
category: traffic light
category: person
category: person
category: bottle
category: person
category: skis
category: traffic light

Guessing-game dialogue about one of the objects:
q: a person?
a: No
q: traffic light?
a: No
q: piece of clothing?
a: No
q: ski or sticks?
a: No
q: bag ??
a: Yes
q: of brown jacket guy?
a: Yes