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: Kate's class was keeping a caterpillar. Sentence 2: Everyday they would feed it leaves. Sentence 3: One day they couldn't find their leaves. Sentence 4: The janitor thought they were trash and threw them out. Sentence 5: Now they had nothing to feed the caterpillar.

Leaves