Sake is a type of Benefit. Benefit is related to Exercise. Exercise is related to Working. Working is the opposite of Standing. 
you are likely to find Piano in/at/on Church. you are likely to find Basement in/at/on Church. 
Sake --IsA--> Benefit <--RelatedTo--> Exercise <--RelatedTo--> Working <--Antonym--> Standing 
Piano --AtLocation--> Church <--AtLocation-- Basement 