Reward is related to Extra. Extra is related to Tax. Tax is related to Wage. Wage is related to Bet. 
Attend is a synonym of See. Person wants (to) See. Terrorist is a type of Person. Terrorist is derived from Terror. 
Reward <--RelatedTo--> Extra <--RelatedTo--> Tax <--RelatedTo--> Wage <--RelatedTo--> Bet 
Attend <--Synonym--> See <--Desires-- Person <--IsA-- Terrorist --DerivedFrom--> Terror 