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 seamlessly connects with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes more sense.
Input: Title: Driving Permit. Sentence 1: Susan was finally old enough to get a learners permit. Sentence 2: She went through some classroom training. Sentence 3: She then tried to practice the actual skills. Sentence 4: She crashed and broke her leg. Choices: a. Will cast his vote for that candidate. b. After that she was a very nervous driver.
Output:
b