Task: Calculate the intensity of emotion E in the tweet as a decimal value ranging from 0 to 1, with 0 representing the lowest intensity and 1 representing the highest intensity.
Tweet: Some #people already talks about #Halloween \nYou'll get some #dark #music to go with it\n#gothic #bloody #HalloweenHorrorNights
Emotion: sadness
Intensity score: 
0.333