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: Beth was shopping in the mall one day. Sentence 2: She had picked up a few things and was ready to leave. Sentence 3: Just as she was leaving she spotted a sad puppy in the window. Sentence 4: She went inside and asked about the puppy. Sentence 5: She signed all the papers and took her new puppy home!

Beth buys a puppy