I'm so tired of your program not understanding anything grammar related! Why the does it say it's an error when I spell the word "well-known" with a hyphen, and then also it's spelled wrong when I do it without a hyphen? Why does it hate every sentence that starts with "but", while suggesting the use of "however" or "nevertheless", when those words wouldn't make sense in the context? WHY IS EVERYTHING GRAMMAR RELATED IN YOUR **** PROGRAM ONLY DESIGNED TO INFURIATE THE USERS???!!!