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: Shattered Screen. Sentence 1: June had just gotten a new phone. Sentence 2: She was talking on it one afternoon. Sentence 3: As she hung up, her dog tripped her. Sentence 4: Her phone went flying through the air. Choices: a. It landed on the floor and the shattered into tiny pieces. b. I found a better job where my customers and I are both happy.
Output:
a