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

Guessing-game dialogue about one of the objects:
q: is it the bus?
a: No
q: is it a tree?
a: No
q: is it a person in the right side of the bus?
a: No
q: is it to the right?
a: No
q: is it to the left?
a: Yes
q: is it the street?
a: No
q: the traffic light in up left corner?
a: Yes