In this task you will be given some text dialogue and you need to infer the underlying emotion of the text. The possible emotions are happy, sad, angry, or other.

Example Input: it was so funny grinningsquintingface lol wht was it i forgot i get to go to prom this year
Example Output: happy

Example Input: ok i will chat u after one hour ok  you're welcome because i busy with my work 
Example Output: other

Example Input: that wt i know what you dunno am going angry
Example Output:
angry