You will be given a definition of a task first, then some input of the task.
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.

Title: Confessions. Sentence 1: We all have confessions, some big and some small. Sentence 2: Some are dark secrets, others are lies and untold truths. Sentence 3: Everyone feels their presents and its weight, they think they're alone. Sentence 4: The truth is we are not alone, we choose to feel these burdens alone. Choices: a. I look myself in the mirror and confess, I forgive myself and move on. b. It was a wave pool.
Output:
a