Determine how strongly sadness is expressed in the following tweet. Use the scale: 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: @WalshFreedom sadly, that idiot completely overlooks the facts . He had a gun pointed at police. Are they that stupid?That should be ignored
2: moderate amount of sadness can be inferred