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

Example Input: @teebalicious- we miss you. Aint the same here without you 
Example Output: negative

Example Input: @carollbaroll oops now I did the correct thing 
Example Output:
positive