Objects in the image:
category: traffic light
category: traffic light
category: motorcycle
category: person
category: motorcycle
category: traffic light
category: clock
category: bicycle
category: person
category: clock
category: car

Guessing-game dialogue about one of the objects:
q: is it part of the building?
a: No
q: is it a stop light?
a: No
q: does it have wheels?
a: Yes
q: does it have a motor?
a: N/A
q: is it red?
a: No
q: is it black?
a: No
q: is it a bike?
a: No
q: is it a car?
a: Yes