Assess the level of sadness present in the following tweet: "TONIGHT - Fulford Arms, York \nTOMORROW - Bank Top Tavern, Oldham\nNEXT SATURDAY- Big Hands, Manchester \n\n#livemusic #punk #blues #rockandroll". Provide a real number between 0 and 1, with 0 representing the least intensity and 1 representing the highest intensity.
0.188