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.

Sentence 1: The trees around Waldo's house had started dying. Sentence 2: He thought it was because of all the beetles that came out this year. Sentence 3: He had to call someone to come out and cut some of them down. Sentence 4: Hopefully, he won't lose the oak tree he planted when he was a kid. Sentence 5: It's the tree under which he buried his dog.
Dying Trees