input:  Now, answer this question: Title: Great Camera Review: This camera is great for taking personal photos. I have never had any problems with it. Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: Powell and Loy made the perfect screen couple. Review: Every time I see this movie, I am bowled over by the charm and deftness of William Powell and Myrna Loy, who deserve far more attention than they get from today's movie buffs. Tracy and Hepburn pale in comparison with Powell and Loy (don't even get me started on Julia Roberts and Richard Gere!). This is a movie to watch and delight in over and over, the solution of the mystery being by far the least interesting part of it! (One should note that Loy--with the help or hindrance, however you care to interpret it, of Asta the Fox Terrier--makes what is probably the most spectacular comic entrance in the history of the movies.) Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: Never got the Super Mario Bro games. This is no exeption Review: I never got the Super Mario Bro games. This is no exception. I do not like it. After an hour of trying to beat level two I gave up. Is this product review negative?
A:
output: