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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a skateboard?
a: No
q: is it a vehicle?
a: Yes
q: is it the lighter yellow one?
a: No
q: is it the vehicle that looks like a cab?
a: Yes