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: Favourite quote of the year so far is by @ameliameech 'I swore at a parsnip' 😂
0: no anger can be inferred