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: @MedifastPr Btw I lost 17lbs on Medifast. Its helped me alot. And I love what I'm eating...that's very important to me: Gotta be TASTY 

SOLUTION: positive

PROBLEM: Has started growing vegetables and fruit!  feeling proud of myself! also slowly on the mend! good times!

SOLUTION: positive

PROBLEM: I just passed what used to be Side Pockets 

SOLUTION:
negative