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: Accident. Sentence 1: George just got out of a party. Sentence 2: He was driving and suddenly he got hit. Sentence 3: Another car hit into his. Sentence 4: The cops came by. Choices: a. They danced a bit and headed home. b. They took the insurance.
b

Title: Hey that isn't me. Sentence 1: Two twins were shopping. Sentence 2: One of the twins left the store stealing a coat. Sentence 3: The security man sees this and rushes to catch him. Sentence 4: The security man catches the innocent twin. Choices: a. He had tripped over his laces on the stairs, fell and broken his arm. b. The innocent twin is taken to jail for a crime he didn't commit.
b

Title: Alec's Ball. Sentence 1: Alec loved to play with his ball. Sentence 2: It was blue with yellow stripes. Sentence 3: One day, Alec went outside with his ball. Sentence 4: He kicked the ball so hard it went rolling down the hill. Choices: a. He put the new endings in the books and shelved them again. b. Alec ran after it and found it lying next to a tree.
b