Using the tweet "'And the angel said unto them, Fear not: for, behold, I bring you good tidings of great joy, which shall be to all people.' ~Luke 2:10", 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.