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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it in the background?
a: Yes
q: is it orange?
a: No
q: is it brown?
a: No
q: is it green?
a: No
q: is it a sign?
a: No
q: is it on the ground?
a: Yes
q: does it look like a string?
a: No
q: is it a car?
a: Yes