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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the guy on a skateboard?
a: No
q: is it the person walking in the back on the left?
a: Yes