For the tweet "We can replace #loss with #hope, #hate with #love, #pain with #gain, if we close the window of #bitterness and open doors of #faith. #TryIt", assess the intensity of the emotion sadness. Choose one of the following: 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.