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.

Ex Input:
I feel like a right tourist snapping away, here's towerbridge!!!  [Link]

Ex Output:
positive


Ex Input:
@Ultimo119 yeah, so great! Such a great deal. Wish tf2 mp was local too.  

Ex Output:
negative


Ex Input:
Looks like its going to be another scorcher down here in Wiltshire. Lots of activity here on Salisbury Plain. Squaddies, mmmmmm 

Ex Output:

positive