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

Guessing-game dialogue about one of the objects:
q: is it a double decker at front?
a: No
q: is it person?
a: No
q: is it a car on the left?
a: No
q: is it a vehicle?
a: Yes
q: is it yellow colour?
a: No
q: is it red colour?
a: Yes
q: it is back to the double decker?
a: Yes
q: it is at the right edge of the picture?
a: Yes