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: Last Time. Sentence 1: After his last surgery, Adam came home to visit. Sentence 2: We watched a movie together the night before he had to go back. Sentence 3: He laughed so hard that night that he busted a few of his stitches. Sentence 4: I drove him home because the chemo had made him very tired. Choices: a. She yelled at him and said he owed her a new dog. b. It was the last time I ever saw him alive.
Output:
b