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: I was addicted to soda again. Sentence 2: I was drinking three or more per day. Sentence 3: I decided to switch to diet sodas for a while. Sentence 4: It didn't work, as I continued to buy ones with caffeine. Sentence 5: I started drinking water and taking caffeine pills as a substitute.

Sodas