input:  Now, answer this question: Is this product review positive? Title: Brown Sugar substitute the greatest!! Review: I was frantic when my regular grocery store stopped carrying this product which I have used for many years. It has no calories and can be substituted whenever regular brown sugar is required. This always stays pourable....great on hot cereal too! Thanks for this site and the item arrived so fast. Answer:
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output: Yes

input:  Now, answer this question: Is this product review positive? Title: Like wading through quicksand Review: This book is a bear. It does contain all the requisite information but is a very dense read. The concepts are complex and elusive for the uninitiated so beware if you are a distance learner. Answer:
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output: No

input:  Now, answer this question: Is this product review positive? Title: RS120 Wireless Review: If you consider that this product is wireless and not compare it to a connected headphone than it is quite nice. The hardest part to adapting to wireless is tuning. If you want to listen to radio (AM or FM) or a TV, the tuning can be very hard because just moving the dial a trivial amount will bring in another station but once you finally "find it" the sound is excellent. There are occasions when you may turn in a certain direction and briefly lose the signal but it is not bothersome compared to the convience of wireless. The signal travels throughout my home and yard with no problem but I have not tried any further. All in all, a very good product. Answer:
A:
output: