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:
Nice weekend 

Ex Output:
positive


Ex Input:
@ominous_l are you a senior?  if so when and where is your grad nite?

Ex Output:
positive


Ex Input:
@Praeteritio Yeah don't really like these practices  Thought they would ask my permission before tweeting (as most services do). Shame!

Ex Output:

negative