You're Basically questioned to use the Concepts as that you are directed to complete. You are not questioned to evaluate them in any respect. You are asked only to use them. It's their use which will give them meaning to you, and can provide you with that they are true. https://www.youtube.com/playlist?list=PLXR6KmNsDBjTR_gtamh0qo5fNtxYlPiah