flash up an image and it takes a little while to sort of predict it away but then as you train these these sequences so that are expected you get sharper and sharper transitions from between these images and then what happens is basically the same exact result so if B is predictable from a in serial presentations again this is trained on cars and then we just subsequently show it a few of the you know a comparable number hundreds of examples then B will be suppressed if a explains away B but if we show that very same B and you know