Task: Class Relation Understanding (ontology: Human_Society/EmotionOntology)

Which of the following classes is one valid superclass of 'envenomation resulting in occlusion of the pore of voltage-gated potassium channel in another organism'?

A. affective process
B. envenomation resulting in negative regulation of voltage-gated potassium channel activity in another organism
C. attachment
D. arousal

Answer: envenomation resulting in negative regulation of voltage-gated potassium channel activity in another organism