What is the most logical next event?

A man is seen standing behind a counter with two slices of bread. he

Options:
(A). is then seen mixing ingredients together and putting them in a bowl before moving them around on a cutting board.;
(B). speaks to the camera while showing a sandwich he is making.;
(C). then opens the container and sandwiches are shown.;
(D). takes a bite out of a slice and then gets a cheese grater.;
(B).