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: @raisintoast ya def.. please dont let me sleep all day! my sleeps got all messed up from waking up so much coughing and congested  
Example Output: negative

Example Input: midterms tomorrow  i need to start studying!!!
Example Output: negative

Example Input: Off to Fresno at 9am for Meet in the Middle and to see Rach. Hopefully Jess can wake up before then.  Then Obama volunteers party in Otown
Example Output:
positive