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.

Ex 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.

Ex Output:
b

Ex Input:
Title: Nick's Truck. Sentence 1: Nick loved his pickup truck. Sentence 2: One night he went outside to find that someone had spray painted it. Sentence 3: He called all his friends to find out who did it. Sentence 4: The he realized it happened on the anniversary of his breakup. Choices: a. Ricky found the missing keys. b. He called the girl and she admitted that she had done it.

Ex Output:
b

Ex Input:
Title: The Farm Hand. Sentence 1: Mildred took over the farm when her husband died. Sentence 2: She was very old and inexperienced. Sentence 3: She hired a farmhand named Mark. Sentence 4: He turned the farm around and saved her business. Choices: a. Brad took a bath to forget about the huge hole in the ceiling. b. Mildred was so grateful!

Ex Output:
b