Using the tweet "@riley_sager Happy US Publication day Riley!! So excited for you and for everyone who is yet to read the amazing #FinalGirls #TwoDaysFor🇬🇧", determine how much joy is shown. The categories are: 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.