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.

[EX Q]: Title: Wheel. Sentence 1: Anna was given her cousin's hamster when her cousin got sick of it. Sentence 2: She decided to give it a bigger tank and a happier home. Sentence 3: The first thing she did was get it an exercise wheel. Sentence 4: Immediately, the hamster started running on it happily. Choices: a. It didn't rain after all, so we went back outside! b. Anna was glad she'd given the hamster some entertainment!
[EX A]: a

[EX Q]: Title: travel master. Sentence 1: Sam found out he had cancer. Sentence 2: Sam created a bucket list. Sentence 3: Sam's main priority was to travel the world. Sentence 4: Sam found out his cancer was in remission. Choices: a. Sam canceled many things on his bucket list except to travel. b. John felt like a celebrity.
[EX A]: b

[EX Q]: Title: Taking a Friend Shopping. Sentence 1: I took a friend shopping a few hours ago. Sentence 2: He asked me to take him so he could buy his cat some food. Sentence 3: When he got there he bought cat food and also bought me a beer. Sentence 4: He was very thankful that I took him. Choices: a. I like doing favors for him because he is a good friend. b. Yet to not hurt her feelings, he told her he loved it anyway.
[EX A]:
b