Sauce is part of Pizza. Pizza is related to Plate. Plate is a type of Sheet. 
you are likely to find Doll in/at/on Museum. you are likely to find Gallery in/at/on Museum. Gallery is a synonym of Drift. 
Sauce --PartOf--> Pizza <--RelatedTo--> Plate --IsA--> Sheet 
Doll --AtLocation--> Museum <--AtLocation-- Gallery <--Synonym--> Drift 