Q: 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: Fake Drinking. Sentence 1: Andrea was at school when her friend came in. Sentence 2: She was acting outrageous and loud, claiming to be drunk. Sentence 3: Andrea checked her friend's water bottle and found no alcohol. Sentence 4: She was annoyed that her friend was faking so she left. Choices: a. She felt relieved after the vacation. b. Luckily her friend found her later and apologized.
A:
a