Little is related to Grain. Grain is related to Piece. Article is a type of Piece. 
Egg is related to Circle. Circle is related to Sun. you are likely to find Sun in/at/on Beach. 
Little <--RelatedTo--> Grain <--RelatedTo--> Piece <--IsA-- Article 
Egg <--RelatedTo--> Circle <--RelatedTo--> Sun --AtLocation--> Beach 