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.

Title: The Bowling Pin. Sentence 1: Liam and his friends loved going bowling. Sentence 2: They had a tournament amongst themselves every year. Sentence 3: This year, Liam bowled a perfect game! Sentence 4: He got to take home the bowling pin trophy. Choices: a. Liam started practicing for next year as soon as he got home. b. He came home from school to find she'd thrown out his bottle caps.
a

Title: Exam. Sentence 1: It was Kia's first year studying French. Sentence 2: She fully expected to fail her exam. Sentence 3: But when she got her paper back, she was surprised. Sentence 4: She had scored a B+ in her French class! Choices: a. Kia was very proud of herself. b. He ended up having to call a plumber to fix the clog.
a

Title: Rude grocery encounter. Sentence 1: Allie went to the grocery store to get some food. Sentence 2: When she was going to check out she was surprised. Sentence 3: The lady was very rude to her and made fun of her. Sentence 4: Allie was offended. Choices: a. Sherry and Sonny became fast friends and decided to travel together. b. So she called the manager over and the woman was fired.
b