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.

excited to see everyone soon  new students. dun dun duuuun.
positive

@kwalsham I know it's a serious situation, but I go the ridicule-the-extremist route. 
positive

I HATE IT WHEN CELEBRITIES ARE IMPERSONATER IN TWITTER!!!!!!!!! 

negative