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: @TickleMeJoey loved ur hair in the live chat last night 
Example Output: positive

Example Input: @likestarlight Aw, Emily!! I love it! 
Example Output: positive

Example Input: Wish I was at the Roots Picnic  Friend is hitting me on the BBM with details.Hear Santigold is putting on a great performance #rootspicnic
Example Output:
negative