Whole is the opposite of Portion. Portion is related to Piece. Piece is related to Story. you are likely to find Quote in/at/on Story. 
Snow is related to Test. Test is related to Class. 
Whole <--Antonym--> Portion <--RelatedTo--> Piece <--RelatedTo--> Story <--AtLocation-- Quote 
Snow <--RelatedTo--> Test <--RelatedTo--> Class 