In this task, you are given a review of movie. Your task is to classify given movie review into two categories: 1) positive, and 2) negative based on its content.

Ex Input:
This was by far the best war documentary ever made. From the very beginning of the first episode when Sir Laurence Olivier described the horrific events in Oradour-Sur-Glane 'The day the soldiers came'. To the final days of the war when the mushroom clouds appeared over Japan, I never missed a second of this classic series and I remember it well even though it was screened way back in 1974. Each and every aspect of this tragedy was covered in detail. This whole series should be compulsory viewing for as many of the world's children as possible so that the tragedy of World War Two is not repeated and that bigotry, hatred, greed and intolerance are not confused with patriotism or religious zeal.

Ex Output:
positive

Ex Input:
A good deal of running around. A badly conceived adversary with very little complexity. A scientist who works in communications sending off signals into space and receiving them, gets caught up with aliens. Along with his pretty wife, he invades their territory and is given secrets about them. He becomes rather traitorous in the process. Granted, he is given little choice anyway. There is a scene where he gives them everything they want. This is a dull movie with lots of long stretches where little happens. The plot isn't technically bad. It's just that we are usually following a car, a trip through a woods, investigating a building. This is what editing is all about. I suppose the story wouldn't technically support much more. Not much here.

Ex Output:
negative

Ex Input:
I was really disappointed in this movie. Those that voted this thing a 10 have a screw lose. The acting was ok, kinda wooden and cardboard. The ending was sorry. I just didn't care for this at all.No way could I recommend this mess.

Ex Output:
negative