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: The Long Lost Friend. Sentence 1: Jeremy had not seen a friend from Elementary school in years. Sentence 2: He wanted to see if he could find him by using social media. Sentence 3: He searched on a few different websites but could not find him. Sentence 4: Finally giving up he decided to order a pizza. Choices: a. Upon it's arrival, to his surprise, his friend was the delivery man. b. John buys some pasta.
A:
b