Evaluate the tweet for the intensity of the emotion anger. The categories are as follows: 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: @ColinOccupantz @JasnaBadzak @proremain and there was I thinking #UKIP were a party of angry old men - how wrong can you be!
2: moderate amount of anger can be inferred