Your task is to measure the intensity of sadness in the tweet: "9/30 Howland Cultural Center, #BeaconNy Vickie Raabin &amp; Chris Raabe #blues #soul 8pm  @LocalMotionWVKR @hiddencitiesnyc 845-831-4988". Rate it on a scale from 0 (least intense) to 1 (most intense).
0.250