input:  Now, answer this question: Title: This chair is impossible to assemble Review: This chair is impossible to assemble. The holes for the screws are too narrow such that we have been unable to fully screw in half of all the crews despite getting blisters on both hands. In the attempt, the "screwdrivers" provided by the manufacturer have blunted before we managed to assemble everything (normal screwdrivers cannot be used). We have therefore not been able to assemble the table that comes with the chair. Finally, the assembly instruction are a series of blurry pictures that are difficult to decipher. Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: Some Kind of Magic!! Review: This a magical book, full of warm hearted humor and just a little bit of a mystery to keep the book interesting. One of the best part is the relationship between the two men who survived the plane crash. Who is who? Ms. Weir does not let that secret out but throws hints about Dylan that could go either way. The ending is unusual as to what happens to Daniel French and Trevor Davis. I truly enjoyed every minure of reading this book. Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: no ionic technology Review: For filtering, it only has a little foam filter. Luckily my problem was mainly one of mold, so it mostly does the trick. The product description and name are quite misleading. Is this product review negative?
A:
output: