Given is a type of Assumption. Given is related to Servant. Servant is related to Service. Service is related to Post. 
Wealth is related to Position. Position is related to Bottom. 
Assumption <--IsA-- Given <--RelatedTo--> Servant <--RelatedTo--> Service <--RelatedTo--> Post 
Wealth <--RelatedTo--> Position <--RelatedTo--> Bottom 