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: The Horses. Sentence 1: All the neighborhood kids would go to Shawna's house to ride horses. Sentence 2: One day one of the kids fell off of a horse and got hurt. Sentence 3: Shawna's father said all of the kids needed a note from their parents. Sentence 4: All of the kids brought a note saying they could ride the horses. Choices: a. Brad and Julie were so happy in their new home. b. All of the kids are happily riding Shawna's horses after school.
Output:
b