Instructions: 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: No Communication in Between. Sentence 1: The bathroom cleaner waited until I got out of the bathroom. Sentence 2: She tried to talk to me in spanish. Sentence 3: Since I didn't understand what she was saying, I couldn't reply. Sentence 4: She became mad and started to yell at me. Choices: a. I simply walked away. b. Mike fell in the water and got soaking wet.
Output:
b