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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a vehicle?
a: No
q: is it any traffic signal?
a: Yes
q: is it the nearest one?
a: Yes
q: can u see 6...in front?
a: N/A
q: is it the left one?
a: Yes