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: Boxing. Sentence 1: I played the boxing game on nintendo. Sentence 2: Every day after school, I competed with my brother. Sentence 3: He was better than I was and got a lot further. Sentence 4: One day I beat him at the game. Choices: a. He was angry and refused to speak to me. b. He stayed there until he could move into his house.
Output:
a