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 Input:
Title: The Stolen Dish. Sentence 1: Anita was a chef in a kitchen. Sentence 2: She made a delicious dish for a customer. Sentence 3: The server mistakenly brought the dish to another diner. Sentence 4: Anita realized what the server did. Choices: a. Anita quickly began working on a replacement dish. b. Sam bought the batteries for the smoke alarm.

Ex Output:
b

Ex Input:
Title: Ear. Sentence 1: Brian loved to listen to music. Sentence 2: Often, he would listen to it very loudly. Sentence 3: One day, his ears hurt a lot. Sentence 4: He rushed to the doctors immediately. Choices: a. It was a great way to experiment with new ingredients. b. The doctor stated that listening to loud things damages ears.

Ex Output:
a

Ex Input:
Title: 4 years old with a phone. Sentence 1: Allie was babysitting a four year old. Sentence 2: But she could not believe her eyes. Sentence 3: She saw that the four year old had an iphone. Sentence 4: She didn't know why she needed a phone. Choices: a. THe new skates worked great! b. Allie shook her head in disbelief.

Ex Output:
a