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: Sam had a kidney infection. Sentence 2: He got pain pills for it. Sentence 3: Once he stopped taking them the pain came back. Sentence 4: They gave him more pills for it. Sentence 5: Eventually Sam realized he was going through withdrawals.

Prescription Pain Pills