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: Kate had a favorite brand of bottled water. Sentence 2: She bought it by the gallon. Sentence 3: It usually cost one dollar and twenty five cent for a gallon. Sentence 4: One day it was increased to one dollar and fifty cent. Sentence 5: She was not pleased by this increase.

Bottled Water