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

Guessing-game dialogue about one of the objects:
q: is it umbrella . .?
a: No
q: Is it a person?
a: Yes
q: with umbrella . .?
a: Yes
q: black umbrella . .?
a: Yes