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

Guessing-game dialogue about one of the objects:
q: Is it the bus?
a: No
q: Is it a person?
a: No
q: Is it a post?
a: No
q: Is it a tree?
a: No
q: Is it a building?
a: No
q: Can it be found on the left side of the picture?
a: Yes
q: Is it green?
a: No
q: Is it the traffic light?
a: Yes