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.

sooo sleepy... stayed up watchin 2 and a half man 
positive

Had a lovely time having big adventures in Sydney, shame I'm back at work 
negative

Seems crazy that it is this sunny! I'm sitting here in my room chillin' &amp; revisin' 

positive