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: Consider Input: Title: Filing Papers. Sentence 1: Jane got a new job as a secretary. Sentence 2: She was excited to learn the job. Sentence 3: Unfortunately she spent most of her time just filing papers. Sentence 4: It was tedious and repetitive. Choices: a. Jane eventually decided to get a different job. b. Samantha was pleased the spider was gone.

Output: a

Input: Consider Input: Title: Ballet Class. Sentence 1: One day Gina decided to enroll in a ballet class. Sentence 2: She started having fun the very first day. Sentence 3: She got better as she took more classes. Sentence 4: Eventually she competed in a tournament. Choices: a. She ended up winning! b. But she ended up having a lot of fun!

Output: a

Input: Consider Input: Title: Yancy. Sentence 1: Yancy worked in a coal mine. Sentence 2: One morning the mine collapsed. Sentence 3: Yancy gathered his fellow miners together. Sentence 4: They started digging a hole. Choices: a. And he burned all the food. b. With Yancy's lead, they were free by the end of the day.
Output: b