Objects in the image:
category: skateboard
category: person
category: person
category: person
category: bench
category: book
category: dog
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it an animal?
a: No
q: is a person holding it?
a: No
q: is a person wearing it?
a: No
q: is a dog on it?
a: Yes
q: is it the skateboard?
a: Yes