input:  Now, answer this question: Title: eraser Review: Not a bad little electric eraser. I sharpened the eraser to a point using sand paper and use it to erase fine areas in my graphite portraits. Just be sure not to let the eraser get too short or the metal that holds the eraser will rub the paper. Not a bad product, especially for the price. Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: Kindle: a winner Review: I am pleased with my recent purchase of Amazon's Kindle. It is easy to learn and fun to use. I downloaded Ken Follet's "Pillars of Earth", a 976 page novel and found that I could read faster using the Kindle than from the copy of the book itself! Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: i love this cd ! originally had it as a cassette ! Review: i haven't owned this cd for a long time ! i originally had itt as a cassette, when i originally bought it back in the early 90's. it has two songs that i like, "mio" and "amor de mujer " which were pretty popular back then. i hadn;t seen the cd or cassette evr since, i came across it on amazon again ! buy it if it's the only paulina rubio cd you have , i recommend it ! Is this product review negative?
A:
output: