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'.

Example Input: ive struggled mightily through today and even though i feel cranky and tired and unmotivated still i really am not going to be going to sleep before eleven thirty
Example Output: anger

Example Input: i do that i feel ashamed of
Example Output: sadness

Example Input: i feel i would be ungrateful to god and undutiful to the church if i did not use my poor efforts on the side of truth and peace
Example Output:
sadness