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: Summer Home. Sentence 1: The Smiths decided to go to their summer home for vacation. Sentence 2: They drove across three states to reach their summer home. Sentence 3: They hiked, fished, swam, barbecued, and shopped while there. Sentence 4: They spent a whole week at their summer home. Choices: a. They could not stop talking about their vacation for a week. b. So she put some aloe on it and in a few hours it go better.
A:
a