Instructions: 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.
Input: Title: Reckless Semester. Sentence 1: Nate selected five classes for his class schedule in the fall. Sentence 2: He's been studying intensively for the past few weeks. Sentence 3: His mom noticed his exhaustion and told him to drop a few classes. Sentence 4: However, he refused to drop any classes. Choices: a. She scheduled an appointment with her stylist. b. He was kicked out of the honors program since his GPA fell.
Output:
b