Household is related to Unit. Unit is related to Card. Card is related to Memory. Memory is a different concept from Organ. 
Innovative is related to New. New is related to Statue. Statue is related to Exhibition. Exhibition is a type of Presentation. 
Household <--RelatedTo--> Unit <--RelatedTo--> Card <--RelatedTo--> Memory <--DistinctFrom--> Organ 
Innovative <--RelatedTo--> New <--RelatedTo--> Statue <--RelatedTo--> Exhibition --IsA--> Presentation 