Wipe is related to Wash. Wash is related to Process. Tail is a type of Process. 
Convention is a type of Station. Universal is a type of Convention. Universal is a synonym of Catholic. 
Wipe <--RelatedTo--> Wash <--RelatedTo--> Process <--IsA-- Tail 
Station <--IsA-- Convention <--IsA-- Universal <--Synonym--> Catholic 