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.

Input: Consider Input: Title: Lacrosse. Sentence 1: The cool kids at Kia's school all played lacrosse. Sentence 2: Kia wanted to be cool, so she joined the team. Sentence 3: But soon she was unhappy. Sentence 4: The training was hard and the games weren't fun. Choices: a. Luckily he just took it back and it was fine. b. Kia decided she didn't want to play the cool sport after all!

Output: a

Input: Consider Input: Title: Scary Book. Sentence 1: Tom started to read a new book. Sentence 2: It was a horror novel. Sentence 3: Tom got really into it. Sentence 4: After a while it started to really freak him out. Choices: a. Tom finished it fast and was scared for weeks. b. Tom got up and went home.

Output: b

Input: Consider Input: Title: Swing. Sentence 1: Nancy loved the swings. Sentence 2: Since she was a child she was always on them. Sentence 3: Nancy rode the swings next to her friends as well. Sentence 4: One day, Nancy fell off the swings. Choices: a. She was hurt and never rode the swings again. b. Long jumped into the dumpster to get his stick back though.
Output: b