Given the task definition and input, reply with output. 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.

Title: Slippery Tub. Sentence 1: Jake was taking a shower. Sentence 2: He dropped some shampoo on the tub. Sentence 3: Jake accidentally stepped on it and slipped. Sentence 4: He hit his head on the way down. Choices: a. Jake bled out in minutes. b. She is now in the process of adopting them fully.
b