Objects in the image:
category: person
category: motorcycle
category: car
category: stop sign
category: truck
category: backpack

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it the motorcycle?
a: No
q: Is it one of the vehicles on the right?
a: No
q: Is it something on the person on bike?
a: No
q: Is it a sign?
a: Yes
q: Is it the Stop sign?
a: Yes