Objects in the image:
category: person
category: bench
category: bench
category: person
category: clock
category: bench
category: bench
category: person
category: bench
category: bench
category: bench
category: bench
category: bench
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a clock?
a: No
q: Is it the bench?
a: Yes
q: in front part .?
a: No
q: middle portion .. .?
a: Yes
q: middle one of the 3?
a: Yes