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: Tina's mom warned her to not play on the rusty playground equipment. Sentence 2: Still, the old swing set looked tantalizing. Sentence 3: Unable to resist, Tina sat on the dusty swing seat and began to kick. Sentence 4: She was flying high up in the air when she heard the chain snap. Sentence 5: Tina learned her lesson when she hit the ground and broke her arm.

Tina's Lesson