Variety is related to Show. Give is a type of Show. Get requires Give. Get is a synonym of Move. 
Area is related to Course. Course is related to History. History is related to Class. Class is related to Freshman. 
Variety <--RelatedTo--> Show <--IsA-- Give <--HasPrerequisite-- Get <--Synonym--> Move 
Area <--RelatedTo--> Course <--RelatedTo--> History <--RelatedTo--> Class <--RelatedTo--> Freshman 