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

Guessing-game dialogue about one of the objects:
q: it is a bus?
a: No
q: is it a part of the bus, like a wheel or a door etc?
a: No
q: is it a tree?
a: No
q: is it the red car on the right?
a: Yes