Objects in the image:
category: bench
category: person
category: chair
category: umbrella

Guessing-game dialogue about one of the objects:
q: Is it the umbrella?
a: No
q: Is it the picnic table in front?
a: No
q: Is it a person?
a: No
q: Is it near the people and umbrella?
a: Yes
q: Is it the deck?
a: No
q: Is it a chair?
a: Yes
q: Is it behind the person standing?
a: Yes
q: Is it fully visible?
a: Yes