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.

@eatlikeagirl Was going to but I have to go to Spain for work. I've missed multiple Dos Hermanos dinners now, all because of work. 
negative

So excited about my touch pro but so not excited about going to work tomorrow.... 
negative

missed Kay Tse's concerts in Hong Kong. 

negative