Represent is a type of Express. Represent is a synonym of Constitute. Constitute is a synonym of Establish. 
Alcohol is related to Shot. Shot is a synonym of Slam. Slam is related to Door. 
Express <--IsA-- Represent <--Synonym--> Constitute <--Synonym--> Establish 
Alcohol <--RelatedTo--> Shot <--Synonym--> Slam <--RelatedTo--> Door 