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: Casey was swimming with some friends at the lake. Sentence 2: They spotted a little cliff and decided to jump. Sentence 3: Casey was really afraid of the height. Sentence 4: She almost decided not to jump, but a boy she liked cheered her on. Sentence 5: She decided to go for it and ended up having a lot of fun. Choices: a. Asleep in Class. b. The Cliff Jump.

b