Coal is related to Acid. you are likely to find Acid in/at/on Stomach. Stomach is a synonym of Endure. 
you are likely to find Client in/at/on Office. Office is related to Report. 
Coal <--RelatedTo--> Acid --AtLocation--> Stomach <--Synonym--> Endure 
Client --AtLocation--> Office <--RelatedTo--> Report 