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:
when will the twiiter episode be shown? 

Ex Output:
positive


Ex Input:
@MickCornett Taking the kiddo to see Earth this afternoon, but Wolverine came out . . . I bet that's a good choice. 

Ex Output:
positive


Ex Input:
. @NicNovak: My mortgage interest rate has fallen again, 2 1.65%. That whole variable rate thing is wrkn bea-Utifully at the moment  Yay!

Ex Output:

positive