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

Guessing-game dialogue about one of the objects:
q: is it the signal?
a: Yes
q: does it shows green light?
a: N/A
q: the one in the left side of the image?
a: No
q: the one in the middle?
a: No
q: the one in pole which shows red colour light?
a: No
q: is it square shaped one?
a: Yes
q: both of them?
a: Yes