Context: Cole 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. Cole's sister will only watch an action movie.
Suppose Cole decides to watch the action movie. Which result would be a cost?
A. Cole will get to watch a movie with his sister.
B. Cole will give up the chance to watch the movie that he is more excited about.
Identify the correct choice from the options below and respond with the letter of the correct option.
Answer: B