Definition: 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: Title: Busted. Sentence 1: Jay really liked a girl in his Algebra class, Mary. Sentence 2: Jay decided to write Mary a poem. Sentence 3: Jay picked his favorite love ballad and copied the lyrics down. Sentence 4: He passed this off as his own creation and gave it to Mary. Choices: a. Mary chuckled and told Chris that was her favorite song. b. A life a crime didn't suit him.
Output:
b