this is evaluation so every direction on this circle defines a task for example this task right here as you can see is going to define the task of picking up both the squares and the triangles right whatever you pick up you get a reward however the task down here is going to be please pick up the squares but avoid the triangles at all cost okay and now they're going to look what happens if we supply different policies to choose from remember we're in this situation we're again in this situation where we give