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: fine and u i'm good  what's up also fine
Example Output: other

Example Input: too alone you'll never walk alone too depressed
Example Output: sad

Example Input: why u can't download image because i don't know how 
Example Output:
other