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: Tom was out hiking. Sentence 2: He took a water bottle with him. Sentence 3: He didn't realize he didn't close it right. Sentence 4: All of Tom's water leaked out. Sentence 5: Tom decided to go back home instead of risk it.

Water Bottle