input:  Now, answer this question: Title: Boring... Review: This movie was so boring I actually didn't finish watching it. It would be nice if I could get my money back. Spend your money on another movie... Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: Domestic violence Review: Had to watch this for a Family Law class. Very real, can be harsh. Extremely well acted, however, subject is very depressing. Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: Excellent set. I love it. Review: I love this pen. This is my first fountain pen. It explains the care and use of the pen. I am very happy with this pen. If you are looking to start out the pen is my recommendation. Is this product review negative?
A:
output: