Sail is related to Material. Material is related to Sock. Sock is related to Smell. Smell is related to Working. 
Whole is related to Amount. Amount is related to Capacity. Capacity is a type of Volume. 
Sail <--RelatedTo--> Material <--RelatedTo--> Sock <--RelatedTo--> Smell <--RelatedTo--> Working 
Whole <--RelatedTo--> Amount <--RelatedTo--> Capacity --IsA--> Volume 