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: No more tissues left. Sentence 1: Fred had a cold. Sentence 2: He was always blowing his nose. Sentence 3: He needed a tissue again. Sentence 4: But there was none left. Choices: a. She couldn't use it until she refilled it. b. So he had to go to the store to get more.
A:
a