this feature times this w vector so it was a bit a bit not correct before when i said the reward is now a vector the reward of a particular task w can be seen as the inner product between the features and the task vector so w specifies the task and the features well they specify the features in our case it can be it can be fairly simple namely yes i was i was definitely wrong at the beginning so the feature functions right here is which object do you pick up okay so we define the feature function as 1 0 if you pick up a square and we define