Wonder is a type of Question. Wonder is related to Bread. Bread can be White. White is related to Pillow. 
Butt is related to Leg. Leg is related to Skin. Skin is related to Protective. 
Question <--IsA-- Wonder <--RelatedTo--> Bread --HasProperty--> White <--RelatedTo--> Pillow 
Butt <--RelatedTo--> Leg <--RelatedTo--> Skin <--RelatedTo--> Protective 