Objects in the image:
category: person
category: person
category: bench
category: bench
category: dog
category: frisbee

Guessing-game dialogue about one of the objects:
q: Is it the dog?
a: No
q: is it a person?
a: Yes
q: are they sitting on the bench on the left hand side with a green bag underneath?
a: No
q: are they sitting on the bench in the background?
a: Yes