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: Marty had a pain in his tooth, so he decided to go to the dentist. Sentence 2: The dentist told him he must have his tooth extracted. Sentence 3: The dentist put Marty to sleep. Sentence 4: When Marty woke up, the lights were off. Sentence 5: They had forgot about him and left him in the office!

Marty Goes to the Dentist