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 it a bus?
a: No
q: is it a person?
a: No
q: is it a sign?
a: Yes
q: is it on the bus?
a: No
q: is it a blue sign?
a: No
q: is it a stop light?
a: Yes