Objects in the image:
category: motorcycle
category: person
category: stop sign
category: motorcycle
category: person
category: traffic light
category: motorcycle
category: traffic light
category: car
category: car
category: person
category: car
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it  a car?
a: No
q: is it  vehicle?
a: No
q: is it the mirror?
a: No
q: is it a sign?
a: Yes
q: blue sign .?
a: No