Determine how strongly anger is expressed in the following tweet. Use the scale: 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: @moocowward @mrsajhargreaves @Melly77 @GaryBarlow if he can't come to my Mum'a 60th after 25k tweets then why should I 🙈 #bitter #soreloser
2: moderate amount of anger can be inferred