Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: backpack
category: traffic light
category: person
category: cell phone
category: person
category: person
category: person
category: person
category: person
category: backpack
category: umbrella
category: traffic light

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the umbrella?
a: Yes
q: is it a specific part of the umbrella?
a: No