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: Mimi had almost drowned in the ocean as a child. Sentence 2: As a result, she was terrified of pools and never went in them. Sentence 3: One day, her boyfriend invited her to his pool. Sentence 4: She wanted to swim with him, but was so scared. Sentence 5: She told him her fears and he held her hand as they swam together. Choices: a. The Deep End. b. Bob Changes His Diet.

a