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: As a reward, you may download a free copy of EmailUnlimited on [Link] 

SOLUTION: positive

PROBLEM: @Rookbeats that just made me really sad...  I want to throw him from a moving plane.

SOLUTION: negative

PROBLEM: I can't believe i lost my phn.... My beautiful E71 

SOLUTION:
negative