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: Jill got a new dog. Sentence 2: It was a husky and she named it Wolf. Sentence 3: He liked to run and play in the park. Sentence 4: Jill gave him a special treat every day. Sentence 5: Wolf became her best friend.

Jill's New Dog