Definition: In this task, you're given five sentences, numbered 1 through 5, and two options a and b for possible titles for the story. Your job is to choose the title that better fits the story. Indicate your choice by 'a' or 'b'.
Input: Sentence 1: Ronald was taking intro to Anatomy. Sentence 2: He was grouped with three beautiful women. Sentence 3: He had no idea what to really expect being sheltered all his life. Sentence 4: His face turned bright red as soon as the teacher started speaking. Sentence 5: The group giggled but Ronald learned quite a few things. Choices: a. Professional. b. Anatomy 101.

b