Objects in the image:
category: person
category: dog
category: person
category: person
category: person
category: person
category: person
category: person
category: backpack
category: person
category: person
category: skateboard
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it an animal?
a: Yes
q: is it the dog by that girls knee?
a: Yes
q: Is it the whole dog and not just a specific part of the dog?
a: Yes