Objects in the image:
category: traffic light
category: traffic light
category: motorcycle
category: traffic light
category: person
category: person
category: motorcycle
category: traffic light
category: traffic light

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it in contact with a person?
a: Yes
q: is it a bike?
a: Yes
q: on the left?
a: Yes