You will be given a definition of a task first, then some input of the task.
In this task, you're given the title of a five-sentence story and the first four sentences. Your job is to write the last sentence of the story such that it seamlessly connects with the rest of the story.

Title: Health. Sentence 1: Karen was always overweight. Sentence 2: One day she went to see the doctor. Sentence 3: The doctor gave her advice on how to lose weight. Sentence 4: Karen worked very hard to follow the doctor's advice.
Output:
Karen became much healthier and happier.