Fare is related to Exhibition. Exhibition is a synonym of Exhibit. Exhibit is a synonym of Demonstrate. 
Donate is related to Contribution. End is a type of Contribution. Conclude is a type of End. 
Fare <--RelatedTo--> Exhibition <--Synonym--> Exhibit <--Synonym--> Demonstrate 
Donate <--RelatedTo--> Contribution <--IsA-- End <--IsA-- Conclude 