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

Input: Consider Input: i think sudden fear is a very good example of the so called films noirs and also joan crawfords performace is very convincing as the frightned woman who tries to save her life as well as she can

Output: Positive


Input: Consider Input: Koontz can write. But he sucks as a story teller. Books are supposed to have a COMPLETE story in them, no? Well this one has no ending. No end at all. These 2 detectives are clued in to the fact that Dr Frankenstein exists, and is creating his "perfect race" to some day kill off all humans. That's it. You meet the original, now educated and "at one with the universe" Frankenstein's monster, you meet the main characters, and they have some conflict. That's the whole "story" in this book, which it really isn't because the basic elements of a story are a beginning, middle, and end.

Output: Negative


Input: Consider Input: This little heater works far better than I'd hoped. I tested it in my toughest space, the 10 x 40 glassed front porch. For three nights, the outside temp was right at 27. The radiator on its highest setting kept the porch temp at 60! In other, smaller, rooms getting a cozy heat is no big deal. The only noise it makes is an occasional (low) click. I'd have given it five stars if the dial were easier to read, and it had a handle on both sides instead of one.


Output: Positive