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.

Ex Input:
Title: Late for an Important Date. Sentence 1: Maya was a notorious procrastinator. Sentence 2: She put off a project for science class for way too long. Sentence 3: She found herself the night before scrambling to finish it up. Sentence 4: She put the final touches on it as she was called to present it. Choices: a. Before it could cause further damage, the rain extinguished it. b. For all her effort she made an A anyway.

Ex Output:
b

Ex Input:
Title: Recital. Sentence 1: Will's daughter Ella had a ballet recital coming up. Sentence 2: Ella was extremely nervous about the recital. Sentence 3: Will encouraged her to practice every single day. Sentence 4: Ella worked very hard and learned more technique. Choices: a. Nobody noticed the difference. b. Ella danced beautifully at the recital!

Ex Output:
b

Ex Input:
Title: Mustang. Sentence 1: One day a new car showed up in our building's garage. Sentence 2: The car was covered and we were curious. Sentence 3: Last week the owner took the cover off. Sentence 4: It was a restored 1965 Mustang. Choices: a. I took a selfie and posted it on Snapchat. b. Tom fried the machine and had to throw it away.

Ex Output:
a