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: Lovestoned. Sentence 1: Gavin wanted to convince a girl that he was worthy of a date from her. Sentence 2: Gavin showed her his muscles but she was not impressed. Sentence 3: Gavin gave her flowers but she declined. Sentence 4: Gavin wrote her a love letter and sang to her face. Choices: a. Sam dried off quickly before he could get sick. b. She was ecstatic and agreed to Gavin's date.

Ex Output:
a

Ex Input:
Title: I fell in love. Sentence 1: I met this girl online. Sentence 2: I went crazy for her. Sentence 3: I wanted to fly out to meet her and be with her. Sentence 4: So i bought a plane ticket to go see her. Choices: a. That was really frustrating. b. I never went back home.

Ex Output:
a

Ex Input:
Title: Team. Sentence 1: Jay's dad had played football through college. Sentence 2: He urged Jay to play in high school. Sentence 3: Jay tried, but did not make the team. Sentence 4: His dad hugged him and comforted him. Choices: a. He said he loved Jay no matter what, b. The new card caused Anna a lot of embarrassment.

Ex Output:
b