Task: Quantify the intensity of emotion E in the tweet on a scale of 0 (least E) to 1 (most E).
Tweet: @LidlUK Just bought a pack of two medallion beef steaks. Got home. Cooked them. One steak is 100% pork. I had one unhappy mother. 🐮🐷
Emotion: sadness
Intensity score: 
0.396