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: David was walking down the street when he felt down. Sentence 2: He stood up and saw that his knee was bleeding. Sentence 3: He found a handkerchief in his pants and applied it to the wound. Sentence 4: He hopped to the nearest pharmacy stifling his pain. Sentence 5: He then bought some peroxide and bandages to treat his knee.

Falling down