Objects in the image:
category: car
category: skis
category: backpack
category: person
category: truck
category: car
category: backpack
category: stop sign
category: backpack
category: skis
category: skis
category: person

Guessing-game dialogue about one of the objects:
q: is it skis?
a: Yes
q: are they in front of the blue car?
a: Yes
q: is it a pair spaced apart?
a: No
q: are they blue with black tips?
a: Yes