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: @nimbleboy so sorry for your loss. 
Example Output: negative

Example Input: @tsarnick Yeah, that was my thumb last night. Sorry 
Example Output: negative

Example Input: left my ipod at @rosieswhimsy's. i'm in trouble 
Example Output:
negative