Given the task definition, example input & output, solve the new input case.
In this task, you are given product reviews about dvds. The goal is to classify the review as "POS" if the overall sentiment of the review is positive(the reviewer is satisfied) or as "NEG" if the overall sentiment of the review is negative(the reviewer is not satisfied).
Example: My Kids Love It . My 2 & 3 year old love this movie. They love to dance to the music. Garfield is so entertaining. This was a great buy.
Output: POS
The overall sentiment of the review is positive as the reviewer refers to the dvd with positive expressions such as 'love it', 'entertaining', 'great' etc. Hence, the label is 'POS'.

New input case for you: The documentary presents a biased history... . With the burden of ideological narration, this documentary does not provide an in depth look at the history. It does not provide a fair and unprejudiced look at the events since the interviews are manipulated and edited together with an biased flow, without a good balance of academia and historians involved. We cannot get the "facts" from different points of view. "Goldberg's film presents a slanted historical account, according to some viewers who wrote into PBS stations and a scholar who participated in the panel discussion. If you only take one side and report their deaths, it seems like genocide. But of course it wasn't that, said Justin McCarthy, a professor of history at the University of Louisville. McCarthy, who acknowledges holding a minority view, believes Goldberg's film takes a selective snapshot of history and fails to address the deaths of many Turks at the hands of Armenian militants. "It was an inhuman, bestial time, he said. There were wide-scale, mutual massacres across eastern and other areas of (the Ottoman Empire) a mutual- extermination kind of war."
Output:
NEG