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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it a female?
a: No
q: is it a behind?
a: N/A
q: is he wear black?
a: Yes