you are likely to find Medicine in/at/on Hospital. you are likely to find Medicine in/at/on Cabinet. you are likely to find Flour in/at/on Cabinet. 
Continued is a form of Continue. Continue is related to Extend. Extend is a synonym of Strain. Strain is a type of Tighten. 
Hospital <--AtLocation-- Medicine --AtLocation--> Cabinet <--AtLocation-- Flour 
Continued --FormOf--> Continue <--RelatedTo--> Extend <--Synonym--> Strain --IsA--> Tighten 