Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Linguistic Urban Legends Debunked

Have you heard that Eskimos have 500 words for "snow"? What does the international distress signal "SOS" mean? Do you know what an "aptronym" is? Have you noticed that some nautical enthusiasts attribute a maritime origin to nearly every word or phrase? This observation prompted one participant of an online discussion group to use the acronym "CANOE" to mean the "Conspiracy to Attribute Nautical Origins to Everything"! You'll discover that many etymologies you thought you "knew," you really didn't know at all. This little 200-page book was just great fun and most enlightening to read. I've referred to it often in my university communication classes -- a great resource for anyone interested in the origins and use of English words and phrases -- well researched and well written. Kudos to author David Wilton!