Objects in the image:
category: umbrella
category: person
category: person
category: umbrella
category: handbag
category: person
category: umbrella
category: handbag
category: handbag
category: person
category: person
category: traffic light
category: umbrella
category: handbag
category: bus
category: umbrella
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it an umbrella?
a: Yes
q: is it solid colored?
a: N/A
q: is it on the left of this group of people?
a: No
q: is it the blue one?
a: No
q: is it green and blue?
a: No
q: is it black?
a: Yes
q: is it in front of the green and blue one?
a: Yes