The new option is a bit vague. Does it include profanities or just sex? Or both? Would it not be better to have age-related options? My latest book includes some profanities that some would say it's not suitable for the under 18s. Some would say the under 16s, and most would say the under 12s. Am I supposed to click not for the under 18s, because that is the only age-related option?