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

Guessing-game dialogue about one of the objects:
q: is it human?
a: No
q: is it helmet?
a: No
q: is it tree?
a: No
q: is it mirror?
a: Yes
q: is it bike mirror?
a: Yes