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

Guessing-game dialogue about one of the objects:
q: IS IT A BUS?
a: No
q: IS IT A TRUCK?
a: No
q: IS IT A PERSON?
a: Yes
q: ON THE BUS?
a: Yes
q: THE DRIVER??
a: Yes