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:
@mikelovato smart... It's so crowded here! 

Ex Output:
negative


Ex Input:
Thanks Caroline  I'm sorry I'm Twitter ignorant

Ex Output:
positive


Ex Input:
mum and dad home tomorrow cleaning to do 

Ex Output:

negative