Objects in the image:
category: umbrella
category: hot dog
category: handbag
category: bottle
category: person
category: hot dog
category: umbrella
category: bus
category: person
category: person
category: bottle
category: person
category: bottle
category: bottle
category: bottle
category: bottle

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it an umbrella?
a: Yes
q: is it the one on the right?
a: No