Assess the level of the emotion joy in the tweet provided. Use the following categories: 0: no joy can be inferred, 1: low amount of joy can be inferred, 2: moderate amount of joy can be inferred, 3: high amount of joy can be inferred.
Tweet: Nawaz Sharif is getting more funnier than @kapilsharmak9 day by day.  #challenge #kashmir #baloch
2: moderate amount of joy can be inferred