Shock is a type of Earthquake. Shock is related to Deep. 
Quarter is related to American. American is related to Base. Base is the opposite of Acid. Acid is a synonym of Dose. 
Earthquake <--IsA-- Shock <--RelatedTo--> Deep 
Quarter <--RelatedTo--> American <--RelatedTo--> Base <--Antonym--> Acid <--Synonym--> Dose 