You will be given a definition of a task first, then some input of the task.
In this task, you're given the title of a five-sentence story, the first four sentences, and two options for the fifth sentence as a and b. Your job is to pick the sentence option that does not connect with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes less sense.

Title: The Movie. Sentence 1: The kids were watching a really dumb movie. Sentence 2: The plot had a lot of mistakes in it. Sentence 3: They watched it skeptically. Sentence 4: When it was finished, they decided it was the worst movie they'd ever. Choices: a. The swore to never watch it again. b. It turned out they had extra money and could keep the employee.
Output:
b