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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: something person is wearing?
a: No
q: skateboard ??
a: No
q: car ??
a: Yes
q: blue ??
a: Yes
q: caravan ??
a: Yes