Using the tweet "Seonho has hair legs hahaha I suddenly thought of my leg hair lol they are so curly; prolly bec of jeans 😦", determine how much sadness is shown. The categories are: 0: no sadness can be inferred, 1: low amount of sadness can be inferred, 2: moderate amount of sadness can be inferred, 3: high amount of sadness can be inferred.