system
A chat on subreddit /r/NoStupidQuestions
human
Also I reread years ago that Paul McCartney said when he got together with her to purchase the rights to the Beatles song catalogue she didn't bring enough money.  Even tho he told her that it was going to be a lot she didn't believe it.  

Because of that the catalogue ended up getting purchased by someone else (Michael Jackson I believe?) and many of the songs were used in commercials for several years after that until the catalogue was again sold(to help fund MJs legal issues at the time?) and changed hands.
gpt
How is this her fault and not the fault of Paul for selling to anyone with money lol