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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it silver?
a: Yes
q: is it red?
a: Yes
q: I do not see anything that is red and silver, but is it the taillight?
a: No
q: is it one of the buses I see three that are red and white?
a: Yes
q: is it the bus closest to us?
a: No
q: is it on the right?
a: Yes