Objects in the image:
category: bus
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: bus

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a green, double decker bus?
a: No
q: Does it have wheels?
a: Yes
q: Is it the white bus on the left?
a: Yes