input:  Now, answer this question: Title: Terrible-DO NOT BUY Review: I bought this product thinking I had found a steal at 20-odd dollars. I NEVER RECIEVED THE PRODUCT BECAUSE MY ADDRESS FROM YEARS AGO WAS ATTACHED TO THE SHIPPING RECORDS. AFTER CONTACTING THE SELLER AND AMAZON I WAS TOLD I WAS SOL ($H!T OUTTA LUCK). SO LESSON TO THE WISE, READ THE FINER PRINT, ITS A SHELL OF THE CPU(CASE) NOT THE SYSTEM!!!AMAZON WILL NOT GET ANYMORE OF MY BUSINESS BC IT WAS NOT THE FIRST ITEM I HAD NOT RECIEVED... Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: evac the gardian of earth. Review: evac is a great new transformer. the cybertron line has had alot of new forms for previous transformers. i.e optimus, red alert, megatron. evac definetly has a upper hand. his vehicle mode has a working rotor blade and a safty line that extends out about 3 inches. the cyber key unlocks flip around spring loaded missle launcher. transformation is a ok skill level. now to my favorite mode, robot. evacs robot mode is that of a model. meaning that he is highly detailed and poseable. overall evac is my favorite cybertron transformer so far. i know there will be more added to the line, but evac will be the best. keep a eye out for evacs partner crosswize. Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: Nylon is better for higher flying Review: We have alot of these in nylon as we use them every year for about six weeks during boy's day celebaration. Nylon flys higher and dries faster. They last for several years as we take them down and put them away until the next year. They do fade after time, especially in the extreme sun, but we have learned to put them in a shadier area with lots of wind to help keep them bright for as long as possible. We end up replacing some every year, but doing it like this it is on a rotation so we never have to replace more than a few every year. Is this product review negative?
A:
output: