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: Our PE coach made us do jumping jacks the other day. Sentence 2: While I was doing my jumping jacks, I fell down. Sentence 3: I fell really hard and hurt my ankle. Sentence 4: Now I can't do jumping jacks for a while. Sentence 5: I'll have to be more careful the next time I do jumping jacks.

Jumping Jacks