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

Guessing-game dialogue about one of the objects:
q: Is it a human?
a: No
q: Is a person standing on it?
a: Yes
q: Is this person alone?
a: Yes