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

Guessing-game dialogue about one of the objects:
q: is a vehicle?
a: No
q: is it a person?
a: Yes
q: is it a person on the right side?
a: No
q: are they on the left side?
a: No
q: are they on the bus?
a: Yes