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: Sam was ice skating with his girlfriend. Sentence 2: It was his first time. Sentence 3: He started feeling comfortable with it after a while. Sentence 4: All of a sudden he slipped and knocked his head on the ice. Sentence 5: He was knocked out for a few minutes and had to go home.

Instant Knockout