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: Need to get myself a new pair of glasses or I will go blind very soon if I continue reading like this. 
Example Output: negative

Example Input: @Cellobella They don't do them in my size  How r u?
Example Output: positive

Example Input: @nabays  .. lgi ap nam ?? thx followny .. 
Example Output:
positive