input:  Now, answer this question: Title: Excellent series! Review: I got the box set because I enjoyed the movies and wanted to see what the hype was about. Once I started I couldn't put them down. I instantly fell in love with Harry and his friends. What an amazing world J.K. Rowling has created! These books were written for teenagers but I never felt like the writing was beneath me, even though I'm 36. The only thing I would have liked to have seen is extra space in the box to add the last book when it's released in paperback. Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: A Christmas Gift For You from Phil Spector Review: The quality of CD is not as good as my other Cds. It plays but has some error problems advancing from tract to tract at times. The CD seems more flimsy than other CDs that I have. The music quality is good. Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: Boston Legal Review: My first introduction to this series based on a friend's suggestion. It is a great series with some wonderful stars. William Shatner is perfect in this comedic role. Is this product review negative?
A:
output: