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: Biggest #THREAT 2 #GLOBAL #STABILITY? #climatechange #food #water #security #terrorism #russia #war #trump #clinton #geopolitics #korea $vwo
Emotion: fear
Intensity class: 
2: moderate amount of fear can be inferred