input:  Now, answer this question: Title: Shimmer lights is great Review: My gray hair was getting a yellow color. Hated it, my beautician suggested shimmer lights for blonde & white hair. First time I used it I got wonderful gray to silver color. Will not stop using it! It gives my hair such life. Only wish I had found it several years ago. In the sunlight it is truly beautiful. Even what little brown hair I have is now a soft silver brown. Love it! Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: Millionaire: You Can Become One on Your Lunch Money Review: This is one of the best books I have ever read. It is both enjoyable and very instructive at the same time. I recommend it highly to anyone who wants an easily understandable guide on how to make money! Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: Smells great Review: Bought this as a Christmas gift. Person I gave soap to has received multiple, positive comments by guests using her powder room. Is this product review negative?
A:
output: