Beg is a type of Plead. Beg is a type of Ask. 
Steel is related to Lead. Lead is a type of Perform. Perform is a synonym of Execute. Execute is a type of Enforce. 
Plead <--IsA-- Beg --IsA--> Ask 
Steel <--RelatedTo--> Lead --IsA--> Perform <--Synonym--> Execute --IsA--> Enforce 