Objects in the image:
category: car
category: person
category: car
category: traffic light
category: car
category: traffic light
category: car
category: traffic light
category: traffic light
category: car
category: car
category: car
category: bus
category: car
category: car
category: car
category: traffic light
category: traffic light

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it a person?
a: No
q: is it a light pole?
a: No
q: is it a sign?
a: N/A
q: is it on a pole?
a: Yes
q: is it a stoplight?
a: Yes
q: on the right side?
a: Yes
q: first one you can see?
a: Yes
q: is it on the tall pole with the light on the end of it?
a: No
q: Is it the stoplight next to those two, on the right?
a: Yes