Emotion is a type of Thought. Thought is related to Cognitive. Cognitive is related to Dream. Dream is related to Function. 
Power is a synonym of Energy. Energy is related to Gas. Gas is related to Sun. 
Emotion --IsA--> Thought <--RelatedTo--> Cognitive <--RelatedTo--> Dream <--RelatedTo--> Function 
Power <--Synonym--> Energy <--RelatedTo--> Gas <--RelatedTo--> Sun 