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

Guessing-game dialogue about one of the objects:
q: is it in front?
a: Yes
q: is it in left?
a: Yes
q: is it signal light?
a: Yes
q: is it green light in front?
a: No
q: is in middle?
a: No
q: i it top one?
a: No
q: is it side one?
a: Yes
q: is it top one?
a: No