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.

Example Input: Title: Scholarship. Sentence 1: Tom was good student but came from a poor family. Sentence 2: He knew his only way out of his neighborhood was a scholarship. Sentence 3: Tom earned a college scholarship. Sentence 4: Tom went to college on a full ride scholarship. Choices: a. I ran screaming from the woods with stings covering my legs. b. Tom left his poor upbringing behind and become successful.
Example Output: b

Example Input: Title: Being Stubborn. Sentence 1: Jen felt extremely hot when she came home. Sentence 2: She decided to take a nap. Sentence 3: Her mom took her temperature and found out that she had a fever. Sentence 4: Jen refused to go to the hospital and stayed in her bed. Choices: a. She agreed to go when the fever got worse. b. Steve ended up buying the brand on sale.
Example Output: a

Example Input: Title: Campfire. Sentence 1: Rebecca and her friends went on a camping trip. Sentence 2: When night fell, her friends all wanted to start a campfire. Sentence 3: They quickly discovered that no one knew how to build one. Sentence 4: Rebecca proudly revealed that she knew how to build a campfire. Choices: a. She started the fire with ease, to the amazement of her friends. b. Kate decided to change into her night clothes and watch TV instead.
Example Output:
a