Given the emotion anger and the tweet "Its worth noting that despite the animosity between the US president and the Israeli president they both behaved as gentleman.", classify the intensity of the emotion displayed in the tweet. The classification options are: 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.
0: no anger can be inferred