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

Guessing-game dialogue about one of the objects:
q: is the bus?
a: No
q: is a person?
a: No
q: is a traffic light?
a: Yes
q: showing a green light?
a: No
q: right next to the blue sign?
a: Yes