what this has is it has a gaining network that decides to pick basically a two layer fully connected Network and it says which ones just slotted in for this given word so you think that you know maybe you want to memorize a lot of information and when you see you know they went to the city blank or something the mixture network and the gating Network will say oh I should load up like you know the expert that handles you know where cities are in the world or is this kind of just a hand wavy high-level intuition and particularly