Context: Neil is deciding whether to watch a comedy or an action movie. He would prefer to watch a comedy. But he also wants to watch a movie with his sister. Neil's sister will only watch an action movie.
Suppose Neil decides to watch the comedy. Which result would be a cost?
A. Neil will get to watch the movie that he is more excited about.
B. Neil will give up the chance to watch a movie with his sister.
From the given choices, choose the correct answer and respond with the letter of that choice.

B