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: you are not my friend okay oh what happened i am upset with you
Example Output: sad

Example Input: i don't know better english lol then how u type re i know little about it
Example Output: other

Example Input: oh ok what are you doing chilling and u
Example Output:
other