This was a fun lab. I couldn't get the bonus but I was so darn close! I reused parts of a previous assignment, after all, programmers are encouraged to go the lazy way!
For the basic assignment, I used a Yes/No button, not a string. This was much simpler than asking for a string input.
In the bonus, I tried using a variable string list but couldn't get it quite right. It seemed that the program had to match each item (Yes, yes, or YES) in order before proceeding. This caused the question, "Play again" repeatedly until it matched or didn't match.