input with options: Title: Poorly Designed Filtration System Review: This vacuum cleaner brings Hoover a bad image for the poorly designed filtration system that constantly becomes clogged and requires disassemblement to remove. Is this product review negative?
output: Yes

input with options: Title: NOT IMPRESSED Review: I ORDERED THIS CHAIN TO WEAR WITH A WHITE GOLD ONE CARAT DIAMOND PENDANT I OWN, I PUT IT ON THE CHAIN AND IN THE FIRST WEEK, THE CHAIN BROKE, NOT AT THE CLASP BUT ABOUT 3 INCHES FROM THE END...I ALMOST LOST MY DIAMOND, I WOULD NOT ORDER THIS CHAIN AGAIN. Is this product review negative?
output: Yes

input with options: Title: It only lasted 3 weeks! Review: I only used it a couple of times and then it stopped working. Given this is a really simple device, maybe that's why it's so inexpensive. Is this product review negative?
output: Yes

input with options: Title: 6 STARS Review: MAN this is one of the best anime shows ever created, respectably only coming in secound to Cowboy Behbop, but this is amazing with all the new stories they are able to come up with. With each new episode they have you on the edge of your seat, but at the same time you are laughing at the laid back comedy of the situations that Inuyasha and his little buddies get into. YOU HAVE TO BUY THIS DVD SET!!!!!! Is this product review negative?
output: