Q: 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.
Title: Stay. Sentence 1: Andy wanted to teach his dog a new command. Sentence 2: Andy decided to teach his dog the stay command. Sentence 3: At first, Andy's dog was confused about what to do. Sentence 4: However, Andy was patient, and his dog eventually learned the trick. Choices: a. His parents agreed to not discuss politics until after the election. b. Andy was glad he could teach his dog a new command.
A:
b