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: Bea loved the environment and wanted to do something to help. Sentence 2: She asked her friends what could be done at her school. Sentence 3: She and her friends decided to start a recycling campaign. Sentence 4: They set up recycling stations in the school cafeteria. Sentence 5: Bea was so happy to help out by starting the recycling efforts.

Recycling