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: Sam's Kitten. Sentence 1: Sam was a lonely kid. Sentence 2: He had just moved to a new neighborhood where he didn't know anyone. Sentence 3: Sam's mother was worried about him. Sentence 4: She decided Sam needed a companion, so she got him a kitten. Choices: a. Sam was very happy to have his fuzzy friend. b. And i put a yellow curtain and yellow stuff toys.
Output:
a