Objects in the image:
category: boat
category: cow
category: person
category: cow

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it an animal?
a: No
q: is it a building?
a: No
q: is it on a living creature?
a: No
q: is it a part of a building?
a: No
q: is it green?
a: No
q: is it on the right?
a: No
q: is it in the middle?
a: No
q: is it the boat?
a: Yes