Objects in the image:
category: train
category: car
category: car
category: train
category: car
category: car

Guessing-game dialogue about one of the objects:
q: in the left picture?
a: No
q: in the right picture?
a: Yes
q: the train?
a: No
q: Is it the "A15" sign?
a: No
q: related to train?
a: No
q: dustbin ??
a: No