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: For breakfast I decided to have some cereal. Sentence 2: I poured some milk into the cereal. Sentence 3: When I began eating I knew something didn't taste right. Sentence 4: I still ate until my stomach started hurting really bad. Sentence 5: Turns out the milk was expired.

Expired