input with options: Title: this mess doesn't work!!! Review: my english bulldog was a powerful chewer already at 10 weeks. we bought this to deter him from chewing on his crate and everything else in the house, but it didn't work. he seemed to love the taste and i suffered because it stained my fingers and no matter how many times i washed them, i would taste it on my hand for the next few days.. i'm glad i saved my receipt and took it back to the pet store...it'd definitely deter a thumbsucker or nail biter, but i don;t think humans can use it...lol Is this product review negative?
output: Yes

input with options: Title: Review of Gex Enter the Gecko Review: It's a very long and hard game. If you're going to play it you should plan some time too. Playing the beginning is fun but after playing the same levels with more difficulty (that's practically what it is) it gets boring and frustrating. Is this product review negative?
output: Yes

input with options: Title: You are showing a picture of OUR brochure for your book... Review: I'm not sure why, but you are featuring our brochure cover on a blog of some sort that advertises this book.Please contact me at 209-333-8500 to discuss. Is this product review negative?
output: Yes

input with options: Title: An Excellent Album! Review: Expose's debut album is one my favorite albums of all time. Believe it or not, I loved every single track of this CD. I listened to it hours on end. They sing in perfect harmony and their music is very cool. I loved this CD and will too! Is this product review negative?
output: