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: happpy momma's day (: doing work &amp; waiting for momma to come back from church. then major kiss-ass-ness cuz i was bad this morning 
Example Output: negative

Example Input: @hilly214 HIHIHI HIL! I will post more for you! Flats by Marc Jacobs 
Example Output: positive

Example Input: I don't see History of Modern China listed as a future course for winter 2010 
Example Output:
negative