input:  Now, answer this question: Title: I Love the Grand Canyon... Review: I've been to the Grand Canyon (only reason I gave this two stars). Skip ahead to the last few minutes for the Grand Canyon at sunset, it's gorgeous. Sadly, the rest of this documentary doesn't do justice to the Canyon. Nothing against the talent that put it together, but from the many stock shots to the canned music, and the laconic narrator, this is the kind of thing that would've zoned me right out in elementary school. Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: These flutes force. Review: Very aggressive, poorly played, weak ensemble skills, not much sense of style. Another group of flautists cashing in on their sex. Sheryl Henze is a terrific player and you can hear it despite the others, but mostly this is a weak collection of uninteresting compositions played by inferior musicians. Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: Great movie Review: I've enjoyed many movies by the Douglas clan over the years, and this one was no exception. It kept me guessing until the end, and even then I needed to watch it again. Don't let someone tell you the ending! The whole concept being depicted was a new experience to me. I enjoyed the acting, drama, etc. Is this product review negative?
A:
output: