Best is related to Champion. Champion is a synonym of Friend. Friend is a different concept from Family. 
Name is related to Date. Date is related to Relationship. Relationship is related to Peer. 
Best <--RelatedTo--> Champion <--Synonym--> Friend <--DistinctFrom--> Family 
Name <--RelatedTo--> Date <--RelatedTo--> Relationship <--RelatedTo--> Peer 