Resource is related to Metal. Fork is made of Metal. you are likely to find Fork in/at/on Salad. Salad is the opposite of Soup. 
Office is related to Examination. Examination is a synonym of Testing. 
Resource <--RelatedTo--> Metal <--MadeOf-- Fork --AtLocation--> Salad <--Antonym--> Soup 
Office <--RelatedTo--> Examination <--Synonym--> Testing 