Definition: In this task, you're given five sentences, numbered 1 through 5. Your job is to generate a title for the story that makes complete sense. The title must be short, with less than three words, use simple language, and include the main topic of the story.
Input: Sentence 1: They were scared out of their minds. Sentence 2: Up on the platform they had no idea why the signed up for this. Sentence 3: The instructor began his countdown. Sentence 4: 5, 4, 3, 2, 1, JUMP! Sentence 5: They were free-falling, scared but happy.

Bungee Jumping