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

Guessing-game dialogue about one of the objects:
q: sign / ?
a: No
q: traffic light ?
a: Yes
q: right half of picture?
a: No
q: on pole in lower left column?
a: Yes
q: all of it?
a: No
q: 1 on left?
a: No
q: 1 on right?
a: No
q: yellow bar on bottom?
a: Yes