Analyze the tweet "@Cass_Pennant @frankbrunoboxer @WestHamUtd @davidgold @MaccaFrank @JonjoHeuerman @WestHamMagazine @CasualMind_ @karren_brady it's an insult." and quantify the intensity of the emotion anger. Use a scale from 0 to 1, with 1 representing the highest intensity.
0.500