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: He needs the money. Sentence 1: Herbert was dead set on buying a new ps4. Sentence 2: He had to make money somehow. Sentence 3: So he found a nice temporary job. Sentence 4: He worked hard there for three months. Choices: a. And he finally got enough money to buy the ps4. b. The trainer ended up telling him to not attend.
A:
a