TASK DEFINITION: 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.
PROBLEM: @ryanwagner It's still a bit off in the distance, but people have been asking for a teaser.  

SOLUTION: positive

PROBLEM: Good morning peoples 

SOLUTION: positive

PROBLEM: @king_ecastizos AquÃ­ en Bcn cloudy day... 

SOLUTION:
negative