input:  Now, answer this question: Title: Yuk! Review: Only the most obsessive fan could say anything positive about this mess. Liza sounds like Sylvester the cat. Yuk! Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: Very enjoyable. Excellent. Review: I really enjoyed THE TRUTH MACHINE. I was surprised to find that it was theauthor's first book, and I am waiting for new books by him. I think it shows a very realimage of what the future could be like. Many people should read this book and I thinkthe concepts in it should be given some heavy thought. The book was excellent and Irecommend it to everyone who likes to read. Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: From Edel clasics berlin classics Review: It is impossible to receive righjt this cd, cause ther has been a cut in cd@s I only own the Bizet/part 2 albums made out of one . That one is good,for the rest i cannot command-criticize here. The music is allright, the cover is allright. Four stars to this cd Is this product review negative?
A:
output: