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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: skis  ??
a: No
q: vehicle ??
a: No
q: a backpack?
a: Yes
q: on the front person?
a: Yes