Wait a second!
When did the word "fart" enter the literature taught at the fourth grade level?
My son is doing a skit on his sleep over night at school, acting out portions of a book, which I had objections to from the beginning, but they have studied and his character will be The Fart Police, FFS!!
(I had a little question or two about the wisdom of presenting the "Captain Underpants" series as wholesome and true literature, as well.)