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:
nothing 

Ex Output:
positive


Ex Input:
FML my father bought  me ticketsto pr for 1 week n to dr for another week but my stupid job wants me to take only 1 week ughh shit suckz 

Ex Output:
negative


Ex Input:
Ok I swear if I leave my PC on I can NEVER finish my studies, gotta head downstairs to do my work. Tweet later... 

Ex Output:

negative