Objects in the image:
category: person
category: person
category: person
category: person
category: car
category: person
category: person
category: skateboard
category: person

Guessing-game dialogue about one of the objects:
q: is it human?
a: Yes
q: are they in the background?
a: Yes
q: are they in white?
a: No
q: are they in blue?
a: No
q: are they standing?
a: Yes
q: are they on a skateboard?
a: No
q: are they in front of the tallest tree?
a: No
q: is anyone sitting in front of them?
a: No