Objects in the image:
category: dog
category: car
category: person
category: surfboard
category: person
category: person
category: car

Guessing-game dialogue about one of the objects:
q: is it the dog?
a: No
q: is it a person?
a: Yes
q: Is it the one carrying the skate board?
a: No
q: the girl next to him?
a: Yes