Given the emotion joy and the tweet "Coworker: 'That happened to a friend of mine once, but with guns instead of babies.' #workplace #hilarity", classify the intensity of the emotion displayed in the tweet. The classification options 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.
0: no joy can be inferred