Objects in the image:
category: person
category: umbrella
category: person
category: person
category: person
category: umbrella
category: handbag
category: stop sign
category: potted plant
category: person
category: car

Guessing-game dialogue about one of the objects:
q: is it human?
a: No
q: is it a car?
a: No
q: is it a sign?
a: No
q: is it behind the people?
a: No
q: is it a hand cart?
a: No
q: is it an umbrella?
a: Yes