Ideological is similar to Abstract. Abstract is related to Fast. Fast is related to Fall. 
Cover is related to Entry. Entry is a synonym of Introduction. Introduction is a synonym of Preliminary. 
Ideological <--SimilarTo--> Abstract <--RelatedTo--> Fast <--RelatedTo--> Fall 
Cover <--RelatedTo--> Entry <--Synonym--> Introduction <--Synonym--> Preliminary 