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

Guessing-game dialogue about one of the objects:
q: is it a human?
a: No
q: is it  a bicycle?
a: No
q: is it an umbrella?
a: Yes
q: is it white in colour?
a: No
q: is it black in colour?
a: Yes
q: is it with the person who is moving alone?
a: Yes