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 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: Date!. Sentence 1: Bill really wanted to impress Mary, a girl at his school. Sentence 2: Bill researched the internet on how to make a girl like him. Sentence 3: Bill discovered a blog where the author suggested just being yourself. Sentence 4: Bill approached Mary the next day, just being himself. Choices: a. Mary said yes to Bill's asking her on a date! b. He was relieved to have a plan and a goal now!
a