Objects in the image:
category: person
category: bench
category: person
category: bench
category: person
category: bus
category: handbag
category: skateboard
category: person
category: person
category: car
category: person
category: person
category: person
category: skateboard
category: skateboard
category: skateboard
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it skateboard?
a: Yes