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

Guessing-game dialogue about one of the objects:
q: Is it a vehicle?
a: No
q: Is it a traffic signal?
a: Yes
q: Is it above bus, green light showing?
a: No
q: Is it above bus, blocked by crane?
a: No
q: Is it to the left of the bus, on the corner?
a: Yes
q: does it have two black squares & green street signs?
a: No
q: Is it across the street from that one?
a: No