Given the task definition and input, reply with output. In this task, you're given the title of a five-sentence story and the first four sentences. Your job is to write the last sentence of the story to not connect with the rest of the story. Ensure that the generated sentence is contextually relevant to the story.

Title: 10 gallons of water. Sentence 1: Fran has lived in Hawaii for 18 months. Sentence 2: She watched the news and learned 2 hurricanes were headed to Hawaii. Sentence 3: She immediately went to the store and bought 10 gallons of water. Sentence 4: Luckily,the hurricanes passed Hawaii and she only experienced rain.
Gill treasures this stamp despite it's relatively small monetary value.