Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Input: Consider Input: this DeLonghi DFH550R heater is an extremely poor product and the customer service is non-existent,doesn't have a physical address or phone number and never gives their names...buyer beware...read their absolutely ridiculous return policy before buying...if you open any package they won't take it back...if you write a truthful negative feedback, they'll be after you like " ticks on a hound " !!!

Output: Negative


Input: Consider Input: Romantic, full of action and rich dialogue and imagery, this series will last forever (despite the epic fail of the Disney movie).

Output: Positive


Input: Consider Input: I bought these Trim Toenail Clippers because of "NJMOM's Review" above. NJMOM stated these clippers are "STRAIGHT" not "CURVED", WRONG, these clippers are CURVED! I emailed Farm & Home Supply Center for a "RGA Number" to return these clippers and never got one. I'll keep them but I'm not happy.If you want a straight cutting blade toenail clipper, these are not the ones. Get the Tweeezerman ones.


Output: Negative