input:  Now, answer this question: Title: An extraordinary tale of an extraordinary life. Review: With 'Sounds of the River', Da Chen continues the extraordinary tale of his extraordinary life. He offers a priviliged peek into the mysteries of a foreign culture and into the soul of a remarkable man. Read this book and rejoice in Da's journey, his courage and his poetic command of his new language. A pitch-perfect follow-up to 'Colors of the Mountain.' Highest recommendation. Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: could have been better Review: I was looking for a lot more than what was given, I am still looking for a strong oragnization book Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: Fine promise ... not lived up to Review: I bought this little gizmo in the vain hope that it would do what it says in the description.It works - reasonably well - if you are at home and not movinga tt all - but frankly I don't need it there.It doesn't work well once you are in the car. It works best if I hold it up in the air between the front seats - hardly practical if I am driving!Unfortunately it didn't live up to it's promise. Is this product review negative?
A:
output: