input:  Now, answer this question: Is this product review positive? Title: WARNING Review: I reacently bought the diamond rio 500 mp3 player and i was really excited to get it. But when I installed it and all that other crap it wouldnt work! I found out that my mp3 player was defective. I called rio and they said that there is alot of defective ones out there so be aware. If you do get a defective one send it back and I suggest getting the sony vaio music clip it is probably easier than the rio to use. But if my rio worked I would have gave it a 5 stars. Answer:
A:
output: No

input:  Now, answer this question: Is this product review positive? Title: Disappointing Review: I stuggled to finish this book! It started off well, but then it lost steam. Personally, I think this trilogy was one of Nora Roberts' weakest. Answer:
A:
output: No

input:  Now, answer this question: Is this product review positive? Title: Hot Lunch! Not Review: My husband is an account manager, and is trying to eat healthy--but he drives about a 1000 miles a week. Access to a microwave is not always available. SO,I bought this thinking that we could heat his food in the morning and it would be at least a little warm still at lunch. Stone cold is the report from the field. I am very disappointed. Answer:
A:
output: