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 such that it seamlessly connects with the rest of the story.

Title: Alkaline Water. Sentence 1: Tom normally filled up his water jugs for 25 cents a gallon. Sentence 2: But he heard about alkaline water. Sentence 3: And he decided to fill his jugs with it for $2 a gallon. Sentence 4: But after a few weeks, he didn't see what the difference was.
And he went back to drinking normal water.