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: @kerri_louise Nah, nothing exciting  Got 3 science GCSE tomorrow  Really scared haha! x
Example Output: negative

Example Input: @DwightHoward Good game last night..... Bring on the Cavs...or just LeBron 
Example Output: positive

Example Input: @cocktails_on_me i'm cool just stupid tired  got so much to do but dont sweem to be gettin anywhere. Thurs/Fri not gonna be fun LOL
Example Output:
negative