Form is related to Shape. Shape is related to Egg. Egg is related to Person. Person is related to Slave. 
Gold is related to Bat. Bat is related to Flying. Flying is related to Flag. 
Form <--RelatedTo--> Shape <--RelatedTo--> Egg <--RelatedTo--> Person <--RelatedTo--> Slave 
Gold <--RelatedTo--> Bat <--RelatedTo--> Flying <--RelatedTo--> Flag 