Go is related to Continue. Continue is a synonym of Preserve. Preserve is a type of Reservation. 
Fiber is a type of Cord. Fiber is a type of Fabric. Fabric is related to Sock. 
Go <--RelatedTo--> Continue <--Synonym--> Preserve --IsA--> Reservation 
Cord <--IsA-- Fiber --IsA--> Fabric <--RelatedTo--> Sock 