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:
feels queasy- been fighting this all week, i think its finally going to take over  

Ex Output:
negative


Ex Input:
Worked out with mom this morning. Soon I'm going to study, and tomorrow I'm going to study more. And on monday it'll all be over! 

Ex Output:

positive