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: may the forth be with you 
Example Output: positive

Example Input: @softenthesmoke same, i have 2 polaroid camera, neither with any film left 
Example Output: negative

Example Input: back to sleep till tomorrow again 
Example Output:
positive