you are likely to find Seat in/at/on Porch. you are likely to find Chair in/at/on Porch. Chair is related to Material. Copy is a type of Material. 
Advance is a type of Better. Advance is related to Improve. Improved is a form of Improve. 
Seat --AtLocation--> Porch <--AtLocation-- Chair <--RelatedTo--> Material <--IsA-- Copy 
Better <--IsA-- Advance <--RelatedTo--> Improve <--FormOf-- Improved 