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 elderly woman was sitting on the porch swing watching traffic. Sentence 2: She wondered why no one ever came to visit her anymore. Sentence 3: A car pulled into her driveway. Sentence 4: She couldn't imagine who that could possibly be. Sentence 5: Her grandson stepped out of the car in his navy uniform.

Lonely Elderly Woman