Significant is a synonym of Historic. Historic is derived from History. History is related to Ancient. 
Mind is a type of Object. Object is part of Sentence. Sentence is a synonym of Judge. Judge is related to Position. 
Significant <--Synonym--> Historic --DerivedFrom--> History <--RelatedTo--> Ancient 
Mind --IsA--> Object --PartOf--> Sentence <--Synonym--> Judge <--RelatedTo--> Position 