input:  Now, answer this question: Is this product review positive? Title: A book about early women's athletics Review: For a book from the early 1900's, this was very entertaining. Laura Belding and her friends (who attend Central High School) are trying to get an athletic association for the girls of the school. There's a little adventure, a little mystery, and some entertaining sports matches. I highly recommend! Answer:
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output: Yes

input:  Now, answer this question: Is this product review positive? Title: Durability a big issue Review: Similar to another buyer, I've had two pair. They work wonderfully on planes, and even on some of my motorcycle rides in the country. However, the right ear bud has gone out in both. I thought it might be the cord, but no amount of twisting gets it back. Too bad! Answer:
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output: No

input:  Now, answer this question: Is this product review positive? Title: Informative and Entertaining Review: This is another one of the History Channel's excellent documentaries. The science is up-to-date, the explanations are pretty easy to follow, and the graphics are terrific. There's a time line that runs across the bottom of the screen frequently which begins with billions of years (approximately 4.5), then millions, then thousands, and finally takes a leap into the future.The story is primarily of geology, but biology has had such a remarkable impact on the the shaping of the world -- and vice versa -- that it cannot help but include a great deal about evolution and fossil records as well. All well integrated.The only reason it doesn't rate five stars is that it gets repetitious at times, presumably when they stopped for a commercial break in the original show, and felt they had to remind the audience of where they were before the break. I suppose that's legitimate in TV production, but it gets a bit tiresome on a DVD. Answer:
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output: