Account is related to Business. Business is related to Entity. Entity is related to Being. Being is related to Actual. 
Sound is related to Phenomenon. Phenomenon is a synonym of Wonder. Wonder is related to Curiosity. 
Account <--RelatedTo--> Business <--RelatedTo--> Entity <--RelatedTo--> Being <--RelatedTo--> Actual 
Sound <--RelatedTo--> Phenomenon <--Synonym--> Wonder <--RelatedTo--> Curiosity 