Task: Assign one of four ordinal intensity classes of emotion E to a given tweet based on the emotional state of the user. 0: no E can be inferred. 1: low amount of E can be inferred. 2: moderate amount of E can be inferred. 3: high amount of E can be inferred.
Tweet: #ukedchat A4 Just go outside (or to the gym hall) and play! \n#education #playful #learning
Emotion: joy
Intensity class: 
1: low amount of joy can be inferred