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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a piece of clothing?
a: No
q: is it on / attached to the floor?
a: Yes
q: is it an umbrella?
a: No
q: is it a garbage can?
a: No
q: is it a chair?
a: Yes
q: is it one of the two chairs on the left side of the picture under the umbrella?
a: No
q: Is it under a tree?
a: Yes
q: Is it the chair closest to the second tree on the right?
a: No
q: is it the second closest chair to that tree?
a: No
q: is it the third closest?
a: Yes