For the tweet "I wonder if the #wolfcreek TV show is sponsored by the anti-tourist board of Australia to discourage visitors? #stayathome #dontvisit", classify the intensity of the emotion sadness. The possible classifications are: 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.
0: no sadness can be inferred