Hour is a synonym of Stroke. Stroke is related to Heart. Heart is related to Vital. Vitamin is etymologically related to Vital. 
Live is related to Sheep. Sheep is related to Group. Group is related to Deck. Deck is a synonym of Dump. 
Hour <--Synonym--> Stroke <--RelatedTo--> Heart <--RelatedTo--> Vital <--EtymologicallyRelatedTo-- Vitamin 
Live <--RelatedTo--> Sheep <--RelatedTo--> Group <--RelatedTo--> Deck <--Synonym--> Dump 