Introduce is related to Give. Give is a synonym of Beam. Boom is etymologically related to Beam. 
Fool is the opposite of Smart. Person wants (to) Smart. Married is a type of Person. Married is related to Mother. 
Introduce <--RelatedTo--> Give <--Synonym--> Beam <--EtymologicallyRelatedTo-- Boom 
Fool <--Antonym--> Smart <--Desires-- Person <--IsA-- Married <--RelatedTo--> Mother 