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: The girls liked being in nature. Sentence 2: They hiked to a local waterfall. Sentence 3: They splashed and had a lot of fun. Sentence 4: When they were finished, they changed into dry clothes. Sentence 5: What a fun day they had had at the falls!

The Waterfall