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.

[EX Q]: Title: Kickball Game. Sentence 1: I was playing Kickball with some friends. Sentence 2: We were all winning. Sentence 3: Suddenly, I twisted my ankle. Sentence 4: I was out of the game. Choices: a. Fortunately, we won because I cheered on from the sidelines. b. Eden helped his boss catch up on important work.
[EX A]: a

[EX Q]: Title: The Surgery. Sentence 1: Paula was 400 pounds over weight. Sentence 2: She was having surgery to help her lose weight. Sentence 3: In the first month, she planned on losing 50 pounds. Sentence 4: She couldn't wait to be healthy enough to go for a long walk. Choices: a. With some of his old clothes, Nick made his own Halloween costume. b. Paula was determined to follow all of the instructions she was given.
[EX A]: b

[EX Q]: Title: Long Flight. Sentence 1: Tim was on a flight. Sentence 2: They were forced to keep flying before they landed. Sentence 3: It took a long time. Sentence 4: Tim asked for free drinks to make up for it. Choices: a. The flight attendant agreed and poured some out. b. The dog licked Gregor's face in gratitude, and the two walked away.
[EX A]:
a