input:  Now, answer this question: Title: A mis-introduction... Review: Throughly confusing. Of very little value to the cs student. Detrimental to the aspiring Java professional. Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: Not What I Was Looking For Review: I like a good romantic movie, and I thought this would fit the bill. There is some romance, but you have to go through an awful lot of crap before you actually get to the good part, which is roughly in the last 20 minutes of the movie. And then, the good part is extremely abrupt! Suddenly, I was shocked to learn that there is a twist that turns this film into a tearjerker! I don't really want to sit there on a plane, crying over some sad movie. It had some good points, but I think they should put a warning on it that it's not all sunshine and roses. I might have still watched it at another time, but it would have been nice to know what I was in for because I'm not one to purposefully watch a sad movie. So my advice: watch at your own emotional risk! Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: Goju Ryu Karate Kata (Tsunami) VHS. Review: Very good response time in receiving the vidio tape and in NEW contition. Vidio itself is very clear, thorough, and pertains very much to what the title indicates. It will be a great training aid to my son taking Goju Ryu Karate. Is this product review negative?
A:
output: