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

Guessing-game dialogue about one of the objects:
q: person ??
a: No
q: vehicle ??
a: Yes
q: bike ??
a: No
q: car ??
a: No
q: van ??
a: No
q: truck ??
a: Yes
q: white ? '?
a: No
q: turning to left?
a: Yes