Admit is related to Read. Read is related to Learning. Eye can be used for Learning. Eye is related to Vessel. 
Deputy is a type of Legislator. Deputy is related to Officer. Officer is a type of Worker. Politician is a type of Worker. 
Admit <--RelatedTo--> Read <--RelatedTo--> Learning <--UsedFor-- Eye <--RelatedTo--> Vessel 
Legislator <--IsA-- Deputy <--RelatedTo--> Officer --IsA--> Worker <--IsA-- Politician 