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: @flyfiddlesticks Spymaster is a crappy twitter based spy game 
Example Output: positive

Example Input: Looking forward to a FREE IRAN. There are so many beautiful women there. 
Example Output: positive

Example Input: Oops, his part is over. Sorry 
Example Output:
negative