Why do we want to use broadcasting? So we can send a message to two different sprites at the same time!
Sprite 1 can receive the broadcast and do one thing while Sprite 2 is doing something completely different!
Want to allow for more than one correct answer to a fill-in question? Just put %or between correct answers when filling out your answer key, like this:
If a student submits either answer, Flubaroo will mark it correct. You can even have more than 2 correct answers, like this: