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.

Example Input: @DwightHoward Good game last night..... Bring on the Cavs...or just LeBron 
Example Output: positive

Example Input: Out of this world by @Jonasbrothers 
Example Output: positive

Example Input: @lmpotter You're very welcome 
Example Output:
positive