input:  Now, answer this question: Title: It has a short lifespan Review: This Tv worked great for a year and a half. It progressively started going black, and recently went completely black. While you can hear the audio the picture is gone, no picture, not even on. Very disappointing. So to all of you gushing over this tv right now, be afraid, be very afraid. Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: It doesn't work Review: I have had a Bodum milk frother for years and it works great, so I bought one for a friend. It just splashed around and didn't make any froth because the plunger no longer is the same diameter as the cylinder. They screwed up an excellent design. She returned it. Evidently it didn't occur to Bodum to try frothing milk in it. Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: What a waste of money Review: Cannot believe schools make people buy this book. Old, outdated and useless. All info and then some is available online any time and up to date. Is this product review negative?
A:
output: