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.

[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.
[A]: b

[Q]: Title: Daniel wins big. Sentence 1: Daniel is driving home from work. Sentence 2: He pulls over and gets some gas. Sentence 3: He buys a lottery ticket. Sentence 4: Daniel goes back home. Choices: a. The next day he realizes he has won the whole jackpot. b. We never rebuilt a repertoire of any sort.
[A]: a

[Q]: Title: Donald builds a wall. Sentence 1: Donald started running for president. Sentence 2: He eventually gets elected to be president. Sentence 3: On his very first days in office he makes many changes. Sentence 4: One of the first changes he makes is building a huge wall. Choices: a. Donald ends up building the wall between his country and Mexico. b. I got an A on my project.
[A]:
a