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: @ElkaBr My day was ok,little boring but ok.Yeah,twitter had some problems the last days.It sucks!Ops 
Example Output: positive

Example Input: One thing I don't like about he iPhone 3.0 update is that it takes too long to send a text... Its like dial up 
Example Output: negative

Example Input: [Link] - yes, i am bored. my first twitpic  maybe ill ue this for m/s next time aha
Example Output:
positive