Objects in the image:
category: person
category: handbag
category: potted plant
category: backpack
category: person
category: person
category: bench
category: person
category: person
category: person
category: potted plant
category: person
category: bench
category: bench
category: person
category: handbag
category: bench

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: one of 3 in front?
a: No
q: one of two on the bench at the back?
a: No
q: standing in the doorway, behind the back bench?
a: Yes
q: both of them?
a: No
q: left person, white jacket?
a: No
q: dark clothes, shorter person?
a: Yes