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

Guessing-game dialogue about one of the objects:
q: Is it a vehicle?
a: Yes
q: Is it a bus?
a: Yes
q: Does it have green on it?
a: No
q: Does it have windows?
a: No
q: Can you just see the back of it?
a: Yes