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.

Example Input: Title: Secret Cook. Sentence 1: Allen always wanted to know how to cook. Sentence 2: His father thought cooking was for girls so he forbade Allen to cook. Sentence 3: Allen secretly signed up for cooking classes and learned a great deal. Sentence 4: Allen married a person who hated to cook and was horrible at it. Choices: a. Allen and his partner were glad Allen had defied his father. b. He decided camping wasn't for him so he went home.
Example Output: b

Example Input: Title: party. Sentence 1: Jimmy went to a party. Sentence 2: He got really drunk. Sentence 3: He started stumbling and puking. Sentence 4: The party host kicked him out. Choices: a. He is now banned. b. Barry was glad that he brought his kids to the zoo today.
Example Output: b

Example Input: Title: The Missing Games. Sentence 1: Sam likes to play his Nintendo Gamecube. Sentence 2: He took his games over to a friends house so they could play together. Sentence 3: They played games for hours. Sentence 4: Sam was leaving when he realized the games are missing. Choices: a. She takes the time to collect supplies for one last island battle. b. Sam found them under his friend's bed.
Example Output:
a