Detailed Instructions: 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 seamlessly connects with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes more sense.
Problem:Title: Vanity and old boyfriends. Sentence 1: Petra suddenly needed some materials for a cushion she was making. Sentence 2: She to the hobby store without combing her hair or washing her face. Sentence 3: While in the store, Petra saw a former boyfriend in one of the aisles. Sentence 4: He noticed her and walked up to chat for a bit. Choices: a. Petra never went to the store again without fixing herself up. b. Suddenly, Diana was full of nerves.
Solution:
a