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: It any business you have to keep track of your resources. Sentence 2: I was helping a friend inventory his business. Sentence 3: He could name every part number in his inventory from memory. Sentence 4: I asked him to give me a list of his employees. Sentence 5: Surprisingly he couldn't recall half of their names.

Human resources