Classify given movie review into two categories: positive, or negative based on its content.

Ex Input:
it's a terrific american sports movie and dennis quaid is its athletic heart .

Ex Output:
positive


Ex Input:
a tale of horror and revenge that is nearly perfect in its relentless descent to the depths of one man's tortured soul .

Ex Output:
positive


Ex Input:
a fantastic premise anchors this movie , but what it needs is either a more rigid , blair witch-style commitment to its mockumentary format , or a more straightforward , dramatic treatment , with all the grandiosity that that implies .

Ex Output:

positive