Female is a different concept from Boy. Boy is related to Jaw. Jaw is related to Use. Used is derived from Use. 
Test is related to Academic. Academic is a type of Researcher. Researcher is a type of Adult. Host is a type of Adult. 
Female <--DistinctFrom--> Boy <--RelatedTo--> Jaw <--RelatedTo--> Use <--DerivedFrom-- Used 
Test <--RelatedTo--> Academic --IsA--> Researcher --IsA--> Adult <--IsA-- Host 