you are likely to find Gentleman in/at/on Restaurant. you are likely to find Gentleman in/at/on Church. Church is related to Institution. University is a type of Institution. 
Fare is a synonym of Transportation. River can be used for Transportation. River is related to Formation. 
Restaurant <--AtLocation-- Gentleman --AtLocation--> Church <--RelatedTo--> Institution <--IsA-- University 
Fare <--Synonym--> Transportation <--UsedFor-- River <--RelatedTo--> Formation 