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:
@tommcfly have a great time in rio 

Ex Output:
positive


Ex Input:
Check for survey:$3    security deposit check: $215               bill for textbooks: over double that 

Ex Output:
negative


Ex Input:
@maaaarit Me too! I would love to see them this year, but donï¿½t know if I can afford it 

Ex Output:

negative