Person is related to Door. Door is related to Front. Front is related to Lead. Lead is etymologically related to Flow. 
Care is related to Give. Give is a synonym of Sacrifice. Sacrifice is a synonym of Sell. Sell is related to Rent. 
Person <--RelatedTo--> Door <--RelatedTo--> Front <--RelatedTo--> Lead --EtymologicallyRelatedTo--> Flow 
Care <--RelatedTo--> Give <--Synonym--> Sacrifice <--Synonym--> Sell <--RelatedTo--> Rent 