Using the tweet "#stormyweather #gloomy #grey outside. Inside? It's all about color baby! #newproducts being photographed &amp; listed! #StayTuned #lips #face", 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.