Based on the given tweet, determine the level of anger the author is experiencing. Choose from the following options: 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: .@Travelanswerman: B assured there is plenty of salt 2 keep that #fire #burning brightly! Stay #happy N life by keeping plenty #salty… …
0: no anger can be inferred