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: Anna's friend challenged her to a fight. Sentence 2: It was an arm-wrestling match. Sentence 3: Whoever lost had to buy the next round of drinks. Sentence 4: Anna tried her best, but she lost. Sentence 5: Grinning, she went off to buy their next drinks.

Fight