Objects in the image:
category: bench
category: bench
category: bench
category: bench
category: person
category: bench
category: person
category: person
category: person
category: person
category: bench
category: person
category: person
category: bench
category: person
category: bench
category: tennis racket
category: person

Guessing-game dialogue about one of the objects:
q: bus person ..?
a: Yes
q: girl with the bat?
a: No
q: girl with red tshirt?
a: N/A