Article is related to Chapter. Chapter is related to End. End is the opposite of Start. Start is related to Menu. 
Type is a type of Block. Block is a type of Housing. Housing is related to Room. Room is related to Home. 
Article <--RelatedTo--> Chapter <--RelatedTo--> End <--Antonym--> Start <--RelatedTo--> Menu 
Type --IsA--> Block --IsA--> Housing <--RelatedTo--> Room <--RelatedTo--> Home 