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: Sales Guru. Sentence 1: Don wanted to improve his sales numbers at work. Sentence 2: Don began doing role play with a co-worker in their off-hours. Sentence 3: Don also watched inspiring and helpful instructional videos. Sentence 4: Don began feeling more confident while on the phone, selling. Choices: a. They have two cubs together now. b. At the end of the quarter, Don was the top salesman in the office!
Output:
b