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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it an umbrella?
a: No
q: is it a watch?
a: No
q: is it a backpack?
a: Yes
q: is it on the back of the man carrying the umbrella?
a: Yes