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.

Input: Consider Input: Out of this world by @Jonasbrothers 

Output: positive


Input: Consider Input: Happy mother's day! 

Output: positive


Input: Consider Input: WTF Apple: don't change the behaviour of layer backed views in minor point releases! drawRect is no longer called when wantsLayer == YES 


Output: negative