you are likely to find Hill in/at/on Outside. Outside is related to Affair. 
Need is related to Essential. Essential is similar to Substantial. Substantial is a synonym of Wealthy. Wealthy is related to Merchant. 
Hill --AtLocation--> Outside <--RelatedTo--> Affair 
Need <--RelatedTo--> Essential <--SimilarTo--> Substantial <--Synonym--> Wealthy <--RelatedTo--> Merchant 