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: Jam on bread. Sentence 1: I always hated jam on bread. Sentence 2: Everyone told me to try it. Sentence 3: I always refused. Sentence 4: One day I finally tried it. Choices: a. It was the best taste in the world. b. He bragged to all of his friends about his new dog.

Ex Output:
b

Ex Input:
Title: childhood friend. Sentence 1: Dan saw a girl next to the swings. Sentence 2: Dan asked her if she want to swing her. Sentence 3: She agreed to Dan's offer. Sentence 4: Dan started a conversation with her. Choices: a. They became friends. b. We are so glad we adopted him after all!

Ex Output:
b

Ex Input:
Title: Cheerleaders. Sentence 1: Mary wants to be a cheerleader. Sentence 2: She has been practicing her backflips all afternoon. Sentence 3: She thinks she is ready for tryouts tomorrow. Sentence 4: She is really good at leading cheers. Choices: a. His dad rewarded Dan for this, by buying him a motorcycle! b. Mary made the team!

Ex Output:
a