Objects in the image:
category: car
category: bicycle
category: umbrella
category: truck
category: bicycle
category: bicycle
category: bicycle
category: bicycle
category: bicycle
category: bicycle

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a bike?
a: Yes
q: leaning against pole?
a: Yes
q: front wheel hidden behind van?
a: Yes