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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: on the bus?
a: Yes
q: the first bus?
a: Yes
q: is driver on the left?
a: Yes