input with options: Title: Great deal Review: Ordering this large item might be expensive, but I have prime shipping. It made it worth it! Is this product review negative?
output: No

input with options: Title: total disaster Review: First of all, it looked like package was previously opened (shipped from Amazon) and manual/instruction was missing. Second, the antenna would not stay in remote/charger/hamburger. I have no clue how to assemble this two together. Perhaps, some piece is missing. Or that the original idea? To add more fun: drop the antenna , pick antenna and put it back? And the last, mouse can run only 2 sec. Some people wrote 5 sec, or even a minute. I did not get this result. Is this product review negative?
output: Yes

input with options: Title: has very little relevance for students of european politics Review: Although in many ways this is a fine book, I have to warn the potential buyer that it ignores many of the important issues associated with european integration. Some material on the institutional balance of ecosoc and the court of auditors would have been helpful. All told, a thoughtful and cogent study but if you are only going to buy one book about the enormous changes sweeping europe I would not recommend this sadly unfocused title. Is this product review negative?
output: Yes

input with options: Title: How can you love a shoehorn? Review: But I do! This is well-made, and is just the right length so my tired back doesn't get stressed every morning. And reasonably fashion-forward to boot! (little joke there...). Is this product review negative?
output: