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 does not connect with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes less sense.

Input: Consider Input: Title: The Race. Sentence 1: Landon bended his legs in preparation for the race. Sentence 2: He bended too much though, and he felt a sharp pain. Sentence 3: He had sprained his leg. Sentence 4: Landon decided to run through the pain anyway. Choices: a. He coughed his head off and swore to never do it again. b. He ran four feet and fell down in agony.

Output: a

Input: Consider Input: Title: Pam Discovers Authentic Mexican Cuisine. Sentence 1: Pam never cared much for Mexican food. Sentence 2: She would go to a Mexican restaurant if her friends really wanted to. Sentence 3: One day, they went to a new place with more authentic Mexican cuisine. Sentence 4: Pam loved the authentic style with its creamy cheese and milder sauce. Choices: a. Sushi is Kole's new favorite food. b. She realized it was the Americanized version she didn't care for.

Output: a

Input: Consider Input: Title: The long road ahead. Sentence 1: William had just tore his acl playing the game he loved. Sentence 2: He was a college football player with big aspirations. Sentence 3: He wanted to make it as a professional. Sentence 4: He was determined to overcome this injury. Choices: a. His surgery was successful and he was prepared for the long road ahead. b. The baby stopped screaming.
Output: b