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

Guessing-game dialogue about one of the objects:
q: person ??
a: No
q: is it in the left half of the image?
a: N/A
q: traffic lights then?
a: Yes
q: all of it?
a: No
q: traffic light?
a: Yes
q: the right half?
a: Yes
q: green light?
a: No
q: red light?
a: Yes
q: on the top?
a: No