Amendment is related to Additional. Additional is related to Tax. Tax is related to Custom. 
Resume is the opposite of Suspend. Suspend is a synonym of Delay. Delay is a synonym of Policy. Policy is a type of Contract. 
Amendment <--RelatedTo--> Additional <--RelatedTo--> Tax <--RelatedTo--> Custom 
Resume <--Antonym--> Suspend <--Synonym--> Delay <--Synonym--> Policy --IsA--> Contract 