Assess the level of the emotion anger in the tweet provided. Use the following categories: 0: no anger can be inferred, 1: low amount of anger can be inferred, 2: moderate amount of anger can be inferred, 3: high amount of anger can be inferred.
Tweet: @ShieldsCap &lt; Steve between his feet, feeling a blush sting his cheeks. 'I can undress myself, thank you very much,' he snapped &gt;
0: no anger can be inferred