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: Ashamed to be bald. Sentence 1: Calvin was very sensitive about his bald head. Sentence 2: He didn't want anyone to know. Sentence 3: So he always wore a toupet to hide his baldness. Sentence 4: When one day someone grabbed him by his hair, the toupet came off. Choices: a. She made it to the boardwalk and had a great time. b. Calvin had to accept who he was and stayed bald for all to see.
a