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.

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

A: negative
****
Q: @calypsominerals I am so sorry  is that from something particular?

A: negative
****
Q: working on PP introduction. hooo this effing intro is killing me  [Link]

A:
negative
****