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.
Q: Review of Walt Whitman's "Leaves of Grass" . This thick soft-backed "pocket" book has 490 pages. It could be called The Complete Whitman. It contains hundreds of poems. I am a senior citizen who had not read any Whitman for more than 50 years and am enjoying it very much. His descriptions of the 19th century's people, places, and inventions are eye-openers. He was actually a feminist before there was such a concept, and also an abolitionist. He truly believed in equality and democracy. He was a nature lover and wanted to protect the environment. Of course, there are parts I could quibble about, but that would be foolish. Whitman was a man ahead of his time.
A:
POS