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: Lucy was fascinated by old abandoned buildings. Sentence 2: The house across the street from her had an abandoned carriage house. Sentence 3: She was very curious and decided to go check it out. Sentence 4: Unfortunately, the floor gave out underneath her and she was injured. Sentence 5: Lucy is still interested in old buildings, but now she is more careful.

An Old Building