Objects in the image:
category: umbrella
category: person
category: person
category: person
category: handbag
category: backpack
category: backpack

Guessing-game dialogue about one of the objects:
q: is it black and white?
a: Yes
q: is it a person?
a: No
q: is it part of the building?
a: No
q: is it a street light?
a: No
q: is it the wall on the right side of the picture?
a: No
q: is it a pole?
a: No
q: is it on the ground?
a: No
q: is it on a person?
a: Yes
q: is it the backpack?
a: Yes