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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it transportation?
a: No
q: is it a light pole?
a: No
q: is it a sign?
a: No
q: is it related to the truck?
a: No
q: is it the stop light?
a: Yes
q: the one farther right?
a: Yes