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.
Q: Title: No Guests. Sentence 1: Shelly was preparing for her wedding one day. Sentence 2: To her panic no one arrived for the event. Sentence 3: She called some guests trying to get to the bottom of it. Sentence 4: Soon she realized she had provided the wrong date. Choices: a. Luckily she worked out the issue and rescheduled. b. A few friends came and we had a good time.
A:
a