Given the emotion joy and the tweet "There is something v satisfying about  opening an old 'to do'.doc file and being able to check off all the things you have done #smiling", rate the intensity of joy shown. The rating scale is: 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.
2: moderate amount of joy can be inferred