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.

Example Input: Sentence 1: My son was diagnosed with Autism. Sentence 2: He went to see a top notch child psychiatrist. Sentence 3: They tested him over a course of 3 days. Sentence 4: They played with him and ran tests. Sentence 5: In conclusion, they decided he was PDD-NOS.
Example Output: Autism

Example Input: Sentence 1: Eli was walking around on the farm. Sentence 2: He was visiting his friend, Farmer John. Sentence 3: He saw a beautiful peacock wander by. Sentence 4: Farmer John told him it was one of his new farm animals. Sentence 5: Eli complimented him on the beautiful bird.
Example Output: The Peacock

Example Input: Sentence 1: Edward took the electronic money and bought his daughter a doll. Sentence 2: The thought was nice. Sentence 3: But his family needed that money to keep the lights on. Sentence 4: His wife made him return it. Sentence 5: His daughter understood.
Example Output:
Christmas