In this task, you are given a text from tweets. Your task is to classify given tweet text into two categories: 1) positive, and 2) negative based on its content.

Ex Input:
Fitting Cu EPR signals with easyspin...it's killing my laptop 

Ex Output:
negative


Ex Input:
New running PR!! Whoot! *yeah me, yeah me* 

Ex Output:
positive


Ex Input:
@indrawati without tabbing the public wi-fi. and oh, im officially and totally a tabber HAH. how are you doing ? i missed you 

Ex Output:

negative