Politician is related to Change. Crash is a type of Change. 
you are likely to find Liquid in/at/on Container. Liquid is related to Sea. Sea is the opposite of Land. Land is related to Island. 
Politician <--RelatedTo--> Change <--IsA-- Crash 
Container <--AtLocation-- Liquid <--RelatedTo--> Sea <--Antonym--> Land <--RelatedTo--> Island 