Evaluate the tweet for the intensity of the emotion sadness. The categories are as follows: 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.
Tweet: @ChrisWarcraft species cf. Don Jr. refugees/Skittles.know he likes his snacks,but even @gop frown on talking about eating humans #lizardscum
1: low amount of sadness can be inferred