Given the task definition and input, reply with output. In this task, you are given books product reviews in English language. The goal is to classify the review as "POS" if the overall sentiment of the review is positive or as "NEG" if the overall sentiment of the review is negative.

Proof Publishers and Editors Need Economic Training . Three facts about economists teaching laypeople: 1: Economists love to be counter-intuitive. 2: Economists love to be controversial. 3: Economists love to go on about their personal opinions as though they were fact because, after the above two points, no one feels he or she can defend any contradicting opinion This book suffers from the worst of these points. Yes, economics is sometimes quite the opposite of what one might think and is very often "politically inviable" because of its conclusions, but Mr. Landsburg goes far too much into the rhelm of "I'm the author, you have to do what I say." I, too, agree that, for example, enviromental policies are often extremely ineffecient. However, if these policies are important to others, if they bring happiness or, in other words, "utility" to a degree greater than the opportunity costs incured, that's their business. The book is scattered with his belittlement of the poor idiots who don't understand economics and if they did they would think like him. This is the sort of reason why people don't like econmists. This is why people think we're heartless prigs. If the people through whom this book must have gone before it was published knew enough about economics to defend their positions instead of just accepting the author as their better, they would have perhaps reminded him to tone down some of his particulars that he forms into generalities. To summize: Mr. Landsburg is an insufferable know-it-all, who does, in all fairness, know-it-some
NEG