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: Money error. Sentence 1: Angela never made accounting mistakes. Sentence 2: So when money was missing from her cash register, she panicked. Sentence 3: She counted the money again to make sure. Sentence 4: She even looked under the counter. Choices: a. But in the end, she had to pay the money out of her own pocket. b. She came out with the same gift he had offered her last year.
Output:
a