Premise is a synonym of Member. Member is related to Dad. Dad is related to Informal. 
Roof is part of Cave. Roof is related to Wall. Wall is related to Market. 
Premise <--Synonym--> Member <--RelatedTo--> Dad <--RelatedTo--> Informal 
Cave <--PartOf-- Roof <--RelatedTo--> Wall <--RelatedTo--> Market 