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: Bubbles. Sentence 1: Julie overslept that morning. Sentence 2: She had to rush her shower to arrive in time at work. Sentence 3: As she climbed on the bus, she scratched her head. Sentence 4: She found soap bubbles when she retrieved her hand from her hair. Choices: a. Tom was never able to get a new job. b. As soon as she arrived at work, she cleaned the bubbles away.
[EX A]: b

[EX Q]: Title: Efficient Holiday. Sentence 1: Kyle and Kim went to Madrid for a holiday. Sentence 2: They went with only each other to maximise their time. Sentence 3: This was because they didn't enjoy the dynamics of a big group. Sentence 4: People would always end up losing out because of others' choices. Choices: a. This time, they did everything they wanted to do with time to spare. b. Jason lived the rest of his life in a little town in Mexico.
[EX A]: a

[EX Q]: Title: Bicycle Race. Sentence 1: Steve really likes to ride his bicycle. Sentence 2: He decided to enter a race to test his skills. Sentence 3: He trained everyday for months to get better and stronger. Sentence 4: On the day of the race he was very nervous. Choices: a. Her parents' were very relieved and happy she was not seriously hurt. b. He raced his very best and ended up winning the race.
[EX A]:
b