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: The Allen family hasn't gone on vacation in years. Sentence 2: They decide to go to Costa Rica together. Sentence 3: In Costa Rica they swim and surf. Sentence 4: They have a great time. Sentence 5: The Allen family is happy they took a vacation.

The Allen Family Takes A Vacation