Admit is related to School. School is related to Board. Board is a synonym of Fare. Fare is a synonym of Menu. 
Extra is related to Waste. Waste is a synonym of Consumption. Consumption is a type of Consume. 
Admit <--RelatedTo--> School <--RelatedTo--> Board <--Synonym--> Fare <--Synonym--> Menu 
Extra <--RelatedTo--> Waste <--Synonym--> Consumption --IsA--> Consume 