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: Lisa loved to make lists. Sentence 2: She had many colored pens for them. Sentence 3: She liked to write things in different colors. Sentence 4: When her list was done, she got to work on the tasks. Sentence 5: She liked to check each thing off.

The Pens