You will be given a definition of a task first, then some input of the task.
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.

Title: Dorothy has brake problems. Sentence 1: Dorothy is driving home. Sentence 2: She tries to stop at a red night. Sentence 3: The breaks do not work. Sentence 4: She cannot stop the car and crashes. Choices: a. Dorothy was taken to the hospital for her injuries. b. And after graduation, the stable offered Kelly a full-time job!
Output:
a