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.

Input: Consider Input: Title: Effort that counts. Sentence 1: Shaun didn't really like carnivals. Sentence 2: Unfortunately, his new girlfriend loved them. Sentence 3: She didn't realise how much he feared clowns. Sentence 4: When they got to the carnival, Shaun screamed at the sight of a clown. Choices: a. His girlfriend felt bad about going, but appreciated that he tried. b. We all got into the water and splashed one another.

Output: b

Input: Consider Input: Title: Missed Class. Sentence 1: One day, I was late for class. Sentence 2: I had forgotten the teacher said to meet in the library that day. Sentence 3: I went to class, and sat there for half an hour alone. Sentence 4: The teacher finally sent my best friend to find me. Choices: a. She said the teacher was laughing at me, so I was relieved. b. He got his ball and also managed to get a date with her.

Output: b

Input: Consider Input: Title: Playing games. Sentence 1: Mario spent all his time in his mother's basement playing games. Sentence 2: As he was twenty-five, his mom told him to find a job. Sentence 3: He resisted as he didn't want to stop playing. Sentence 4: But he did as he was asked to keep a roof under his head. Choices: a. The next year she enrolled and won. b. The job was boring but at night he could play all he wanted.
Output: a