Objects in the image:
category: motorcycle
category: bicycle
category: bicycle

Guessing-game dialogue about one of the objects:
q: is it in the bottom half of the picture?
a: Yes
q: does it have wheels?
a: Yes
q: is it the motorcycle?
a: No
q: the blue bike?
a: No
q: the black and gray bike?
a: Yes
q: is it a specific piece of the bike?
a: No