Objects in the image:
category: bicycle
category: bicycle
category: bicycle
category: bicycle
category: skateboard
category: bicycle
category: bicycle
category: bicycle
category: bicycle
category: bicycle
category: bicycle
category: person
category: bicycle

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