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: Trouble. Sentence 1: Dan had a high school teacher named Eric. Sentence 2: Dan resented Eric because he was always so unfair. Sentence 3: Dan decided to prank Eric, for revenge. Sentence 4: Dan began vandalizing Eric's lawn in the middle of the night. Choices: a. Eric caught Dan, and had Dan taken away by the police. b. Lilly said yes!
[EX A]: b

[EX Q]: Title: Bad Beef. Sentence 1: Pete was a cook at a restaurant. Sentence 2: The beef at the restaurant had gone bad and Pete didn't notice. Sentence 3: Pete made several burgers for the lunch crowd. Sentence 4: A couple of the burgers got sent back to the kitchen. Choices: a. Three months later they discovered they were pregnant with twins! b. Pete realized the meat was bad and switched it with fresh beef.
[EX A]: a

[EX Q]: Title: Carter's Hat. Sentence 1: Carter had a favorite hat. Sentence 2: He looked all over the house for it. Sentence 3: He was upset that he couldn't find it. Sentence 4: Carter asked his mother if she knew where it was. Choices: a. Lizzie took the stage and blew the crowd away! b. She handed it to him saying she had just cleaned it.
[EX A]:
a