Task: Sentiment Analysis
Input (English): Lighten up, folks! . The author has provided the context in which he wrote this book.  As an adolescent boy in the 1970s, I found it an interesting read.  Since I had the good sense to not attempt any of the hare-brained schemes in the book, I am still healthy and have all of my limbs.  If people are interested in improvised munitions and the like, there are at least six (6) US Army FMs and TMs on the subject that I am aware of.  Bear in mind that the making of explosive devices is a serious felony, and should not be attempted without the proper Federal and State licenses and permits.  BATFE does not take kindly to the making of unregistered and untaxed explosives
Output (English): NEG