Objects in the image:
category: car
category: person
category: traffic light
category: person
category: car
category: backpack
category: bicycle
category: person
category: traffic light
category: traffic light
category: traffic light
category: traffic light
category: backpack
category: person
category: traffic light
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a car?
a: No
q: is it a sign?
a: No
q: is it a stop light?
a: No
q: is it a trash can?
a: No
q: is it a street lamp?
a: No
q: is it a building?
a: No
q: is it trees?
a: No
q: do you walk or drive on it?
a: No
q: can you ride it?
a: No
q: is it a window?
a: No
q: is it a traffic cone?
a: No
q: is it a crosswalk?
a: No
q: is someone holding it?
a: No
q: can you wear it?
a: No
q: is it on the ground?
a: No
q: is it in the background?
a: Yes
q: is it on the building?
a: No
q: is it red or orange?
a: No
q: does it have a pole or post?
a: Yes