TASK DEFINITION: In this task, you are given a sentence containing a particular emotion. You must classify the sentence into one of the six emotions: 'joy', 'love', 'anger', 'fear', or 'surprise'.
PROBLEM: i have no idea why but i get gastric pain when i feel stressed up

SOLUTION: anger

PROBLEM: i feel really wronged in fact what hu jia did is good for society

SOLUTION: anger

PROBLEM: i feel permanently heartbroken but at the same time if she were to ask me out again i would mend it right up and do it again

SOLUTION:
sadness