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: Ken was trying to sign some papers. Sentence 2: His pen stopped working. Sentence 3: It seemed to have run out of ink. Sentence 4: He borrowed one from a guy around him. Sentence 5: Ken then returned the pen and thanked him.

Out of Ink