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: Graduation. Sentence 1: When I graduated high school, my class was only around 300. Sentence 2: We had a fairly normal ceremony, and returned to my parents' house. Sentence 3: Several family members I hadn't seen in years were there. Sentence 4: I had a lot of fun, then drove to my best friend's house. Choices: a. We ended up spending the night, making pizza and watching movies. b. She fell over sideways just before the semi hit, driving over her side.
Output:
a