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:
@lovekezy havent got the tea tree up yet, but www.blueyondersoaps.com for a look.  Use coupon code CLEARANCE for 1/2 your order.  

Ex Output:
positive


Ex Input:
hands are cold 

Ex Output:
negative


Ex Input:
is sad for his friends who lost their jobs... 

Ex Output:

negative