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

Guessing-game dialogue about one of the objects:
q: is a car?
a: No
q: is a person?
a: Yes
q: in the right of the image?
a: No
q: in the middle of image?
a: Yes
q: person near the red signal?
a: Yes