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 a mode of transportation?
a: Yes
q: Is there only one of this particular mode of transportation in the picture?
a: No
q: Is it one item or a group of items?
a: Yes