Compound is a synonym of Mixture. Milk is a type of Mixture. Milk is a type of White. White is a synonym of Fair. 
Instructor is related to College. College is related to Secondary. Secondary is related to Green. Green is similar to Democrat. 
Compound <--Synonym--> Mixture <--IsA-- Milk --IsA--> White <--Synonym--> Fair 
Instructor <--RelatedTo--> College <--RelatedTo--> Secondary <--RelatedTo--> Green <--SimilarTo--> Democrat 