Objects in the image:
category: cell phone
category: umbrella
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: bench
category: bench
category: boat
category: person
category: bench
category: bench
category: bench

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the umbrella?
a: No
q: is it a seating bench?
a: Yes
q: is it the bench in the front row?
a: No
q: the second row?
a: No
q: the third row?
a: Yes
q: is it the top wooden part of the bench in the third row?
a: Yes