Objects in the image:
category: motorcycle
category: person
category: motorcycle
category: motorcycle
category: person
category: person
category: motorcycle
category: motorcycle
category: bottle
category: person
category: motorcycle
category: person
category: motorcycle
category: bottle
category: umbrella
category: motorcycle

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