Educator is a type of Professional. Professional is related to Business. Partnership is a type of Business. 
Formal is related to Association. Association is related to Home. Home is related to People. People is related to Physician. 
Educator --IsA--> Professional <--RelatedTo--> Business <--IsA-- Partnership 
Formal <--RelatedTo--> Association <--RelatedTo--> Home <--RelatedTo--> People <--RelatedTo--> Physician 