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.

Example Input: Title: Necklace. Sentence 1: I joked with my friend that I was a princess. Sentence 2: She called me the wicked witch of the west. Sentence 3: A few weeks later I got a package. Sentence 4: Inside was a jewelry container. Choices: a. It held a little princess crown on a chain. b. He had a wonderful nap in the afternoon sun.
Example Output: a

Example Input: Title: Cake. Sentence 1: On her son's birthday she placed an order. Sentence 2: She asked for a mint chocolate chip cake. Sentence 3: When she picked it up, they gave her two cakes. Sentence 4: One had peanut butter cups inside it. Choices: a. The kids were allergic to peanut butter, so she tossed it. b. She blocked his calls and I'D permanently.
Example Output: a

Example Input: Title: Bad Day. Sentence 1: On his way to school, Jacob's backpack ripped open. Sentence 2: All of his stuff went flying around. Sentence 3: Jacob's book with his homework landed in a puddle. Sentence 4: He was devastated. Choices: a. Jacob went to school in a bad mood. b. Even though diamonds, Opal asked for her other earrings back.
Example Output:
a