Determine how strongly sadness is expressed in the following tweet. Use the scale: 0: no sadness can be inferred, 1: low amount of sadness can be inferred, 2: moderate amount of sadness can be inferred, 3: high amount of sadness can be inferred.
Tweet: I added Paul Walker on Xbox but he just spends all of his time on the dashboard. #dark #humor #funny
0: no sadness can be inferred