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: A small town was preparing to cut down some trees. Sentence 2: They needed to make space for a new library. Sentence 3: Arnold's favorite old tree was being cut as well. Sentence 4: He didn't want it to be cut so he tied himself to it. Sentence 5: Luckily his protest worked and they managed to avoid that tree.

The Tree Savior