Objects in the image:
category: person
category: potted plant
category: person
category: potted plant
category: bench
category: umbrella
category: person
category: person
category: umbrella
category: umbrella

Guessing-game dialogue about one of the objects:
q: Is it a human?
a: No
q: Is it a plant?
a: No
q: Is it an umbrella?
a: Yes
q: Is it gray?
a: No
q: Is it dark blue?
a: Yes