Stable is a type of Building. you are likely to find Apartment in/at/on Building. 
Snow is a type of Water. Water is related to Boil. Boil is related to Cook. Romance would make you want to Cook. 
Stable --IsA--> Building <--AtLocation-- Apartment 
Snow --IsA--> Water <--RelatedTo--> Boil <--RelatedTo--> Cook <--CausesDesire-- Romance 