input with options: Title: I would skip this one, bad writing! Review: The Doctor is totally crazy in this one, I won't spend the money on it Is this product review negative?
output: Yes

input with options: Title: Great Warmer at a Great Price Review: We have used this warmer only a few times on road trips it does take a little bit of time - about 5-6 minutes to get the bottle warmed up as hot as our daughter likes it, but it works great. Time shoudl not be a problem if you know that baby will be wanting to eat soon and get prepared early! Is this product review negative?
output: No

input with options: Title: Good buy Review: These are worth buying. They run about 1/2 to 1 full size small, so order up one size. They don't seem to be luxury panties, except that the waistband reads Versace. They are good cotton panties, though not as comfortable as others (Ex. Victoria's Secret sig. panties). The only detail I would add is that the seat only provides moderate coverage, so they do ride up from time to time when wearing. That is why I gave them 4 stars instead of 5. For the price (and brand) they are worth buying. Is this product review negative?
output: No

input with options: Title: Kindle version Review: Like other books by Willis, I find myslf think about this book long after I've finished reading it. I felt definate pangs of sympathy at the ending of the book.However there was some very strange formatting in the book, separate words run together, words divided, and most often the contraction "I'll" rendered as FU, or LU, especially when it occured at the beginning of a sentence. Is this product review negative?
output: