Definition: 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: Title: Grumpy. Sentence 1: Albert was a shut in who didn't like people. Sentence 2: One day, a little girl crossed his lawn and he yelled at her. Sentence 3: The girl was not afraid and approached Albert with a nice red rose. Sentence 4: He took the rose silently and nodded. Choices: a. Now, he always likes when the little girl crosses his lawn. b. Barry was relieved to decide to go through with the chest x-ray.
Output:
b