Signature is related to Mark. Mark is related to Result. 
Precious is related to Gold. Gold is related to Type. Type is related to Sail. Sail is related to Pretty. 
Signature <--RelatedTo--> Mark <--RelatedTo--> Result 
Precious <--RelatedTo--> Gold <--RelatedTo--> Type <--RelatedTo--> Sail <--RelatedTo--> Pretty 