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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is ti bus?
a: No
q: is it traffic light?
a: Yes
q: one at left?
a: No
q: one at right?
a: Yes
q: are there two parts?
a: No
q: is the right side selected?
a: No
q: is it the left side?
a: No
q: is it showing little bit of green light?
a: No