many different policy so here you can see policy one where's policy two here's policy two and so on it assumes that you have many different features and therefore many different successor features in fact you have a vector of them right so here you can see feature one feature two and so on and it also assumes that you're in a current state and you have many actions at your disposal right now action one action two and so on okay so this is all the past you've already defined your features you have learned these policies