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: Bad Gifts. Sentence 1: Tom was a bad gift giver. Sentence 2: He wanted to change that. Sentence 3: It was his girlfriend's birthday and he wanted to get something good. Sentence 4: He asked all her friends and family for help. Choices: a. They were able to guide him toward the best choice. b. James loved the match and even joined in some of the chants!

Output: b

Input: Consider Input: Title: Rap Music. Sentence 1: Tim loved listening to rap. Sentence 2: Unfortunately his parents hated it. Sentence 3: He would try to sneak cds. Sentence 4: His parents always found them. Choices: a. They would destroy his music whenever they could. b. Luckily she caught up with another later bus stop.

Output: b

Input: Consider Input: Title: First Day. Sentence 1: Phillip was driving his daughter to school. Sentence 2: It was to be her first day of elementary school. Sentence 3: Philip felt bittersweet about it. Sentence 4: Phillip reached the school and let her out of the car. Choices: a. He held back tears as he hugged her goodbye. b. They hoped she would be nicer once she delivered.
Output: b