input with options: Title: Shhhhhhhhhhhhhhhhhhhhhhhhhhh Review: Do not purchase this phone system unless you enjoy the sound of "white noise" during telephone conversations. There is a constant hissing noise from the ear piece whenever the phone is being used . . . Please take heed to similiar reviews on this phone and save yourself the hassle and expense of having to return it ! Is this product review negative?
output: Yes

input with options: Title: Evocative and exciting Review: Incredible collection of early and authentic (not-yet-influenced by globalization) instrumental violin Tziganes. Can't recommend highly enough. Perfect for artistic inspiration, background music, or a romantic evening. Is this product review negative?
output: No

input with options: Title: Very sad book Review: I have found this book really wonderfully written, the style is very beautifull. But the book brought me into a very deep depression!!! Everything in this novel is completely hopeless!! The book gives one a feeling that life is ONLY sad: children die or go wrong way in their lives, adults also die, divorce, separate, become un-happy. There is not even one positive event happening in this book!!!! I am really wondering what drives the author to write such a book. Is this an expression of Siri Hustvedt's own un-happiness?.. After reading this book (and after reading a lot of other books from modern literature) I decided to stop reading modern literature at all, and to read only books on history: those will al least give knowledge and information about our past. But the books like "What I loved" give no information, but only disturb one's psychological status and bring one to a very bad mood. Is this product review negative?
output: Yes

input with options: Title: A must see for every scout or wanna be scout Review: This is classic Disney and Classic scouts all in one. One of my favorite Movies of all time (sorry star wars and Lord of the rings ranks lower) This is a must see. I like to show it to boys that have either just joined the CubScout pack and boys that are about to move into Boy Scouts. As someone that has been working with boys in scouting for many years (looking forward to many years to come) this is a movie I always keep handy. You can't watch it to many times and it makes a great reward to gather the boys for a movie night and watch their eyes light up. I don't agree that boys may not find it revelant or interesting we watched it last night with 15 boys piled on top of each other in the living room and barely had a peep out of them except when they all sang along with the theme song. I am now ordering several more copies of the movie for Parents that are wanting to add it to their home collections. Five stars really are not enough. Is this product review negative?
output: