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: Gang Banger No More. Sentence 1: Derek was a member of an inner city gang. Sentence 2: Derek came across a movie about a kid who got out of a gang. Sentence 3: Derek decided he wanted to do the same thing. Sentence 4: Derek called his brother in a different state to ask for help. Choices: a. That was the first sports day his glasses didn't break. b. Now Derek has left the gang and lives with his brother.
Output:
a