Objects in the image:
category: umbrella
category: backpack
category: traffic light
category: bicycle
category: fire hydrant
category: traffic light
category: person

Guessing-game dialogue about one of the objects:
q: a person?
a: No
q: a bag?
a: No
q: an umbrella?
a: No
q: a bike?
a: No
q: grey ??
a: No
q: the light?
a: Yes
q: the orange?
a: Yes