input:  Now, answer this question: Is this product review positive? Title: Non Working Product Review: The DVD does not work. It would cost me more to send it back then I paid for it so I'm stuck with a useless dvd. Answer:
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output: No

input:  Now, answer this question: Is this product review positive? Title: Very fun and educational Review: I found this book ages ago in a book shop and sadly, didn't buy it then. I was very excited to get it at Amazon, and it was as funny as I remembered it. It is a great gift for anyone who has learned or is learning German and can be enjoyed at any level of German comprehension. The descriptions and vocabulary give you a sense of the culture, and the book is written with humor. Very fun book. Answer:
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output: Yes

input:  Now, answer this question: Is this product review positive? Title: 'dangerous woman' creative and wonderfully put Review: 'dangerous woman' is a very well written story by morris.from the first paragragh, it was an attention grabber,never put the book down.amazed by all the details,(eg.end of ch. 11, when mack and martha "get into it") this is my first time reading any of her pieces, im looking forward to reading her other books. Answer:
A:
output: