Color is a type of Decorate. Decorate is a synonym of Grace. Grace is related to Meal. Meal is related to Drink. 
Palace is a type of Government. you are likely to find Court in/at/on Palace. Court is related to Floor. 
Color --IsA--> Decorate <--Synonym--> Grace <--RelatedTo--> Meal <--RelatedTo--> Drink 
Government <--IsA-- Palace <--AtLocation-- Court <--RelatedTo--> Floor 