Top is a type of Toy. Toy is related to Gift. Person wants (to) Gift. Advocate is a type of Person. 
you are likely to find Backyard in/at/on Country. you are likely to find Tree in/at/on Backyard. Tree is related to Oak. Oak is related to Furniture. 
Top --IsA--> Toy <--RelatedTo--> Gift <--Desires-- Person <--IsA-- Advocate 
Country <--AtLocation-- Backyard <--AtLocation-- Tree <--RelatedTo--> Oak <--RelatedTo--> Furniture 