Objects in the image:
category: backpack
category: backpack
category: motorcycle

Guessing-game dialogue about one of the objects:
q: are you there?
a: Yes
q: Is it the yellow bike?
a: Yes
q: is it the whole bike?
a: No
q: is it one of the mirrors?
a: Yes
q: the right of the bike?
a: No
q: the left one?
a: Yes