Leaf is related to Color. Color is related to Appearance. Appearance is a synonym of Look. Look is a synonym of Await. 
you are likely to find Silk in/at/on Tie. Silk is related to Drink. Drink is related to Meal. Meal is related to Wing. 
Leaf <--RelatedTo--> Color <--RelatedTo--> Appearance <--Synonym--> Look <--Synonym--> Await 
Tie <--AtLocation-- Silk <--RelatedTo--> Drink <--RelatedTo--> Meal <--RelatedTo--> Wing 