Objects in the image:
category: bus
category: bus
category: train
category: bus
category: bus
category: train
category: bus
category: train
category: bus

Guessing-game dialogue about one of the objects:
q: is it a bus?
a: Yes
q: is it facing the camera?
a: No
q: is it going around a corner?
a: No
q: is is all red?
a: No
q: Is it the first one closest to the camera?
a: No
q: Is it number two?
a: Yes