Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: umbrella
category: person
category: person
category: person
category: umbrella
category: person
category: person
category: person
category: bus

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it the bus?
a: No
q: Is it an umbrella?
a: Yes
q: Do you see more than two umbrellas in the picture?
a: No
q: Is it the red umbrella?
a: No
q: Is it the green umbrella?
a: Yes