What is the most logical next event?

This video shows you how to make spaghetti with sausage with a simple tomato sauce. first she

Pick your answer from:
(a). adds some liquid soap, that mixture is fine with all the ingredients measured out and mixed into a hollow pan.;
(b). puts the sausage on a baking sheet that has aluminum foil on it and she puts it in the oven.;
(c). adds lettuce, mushrooms and peppers to mix them all together using a mix used in several different baking recipes.;
(d). puts polish all over the spaghetti and then she add a berry curler to the pasta.;
(b).