Instructions: 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: The Glasses. Sentence 1: Kevin was working in a factory. Sentence 2: He had safety glasses that he wore while he worked. Sentence 3: One day, a shard of glass broke off and hit the glasses. Sentence 4: They had saved his eyesight! Choices: a. Kevin was sure he would continue to wear the safety glasses. b. Tyler was drained of energy for his first day of work.
Output:
a