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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is it the boy standing on the skateboard on the right?
a: No
q: Is it the person on skateboard on left side of photo?
a: Yes