Decrease is a type of Change. Shrink is a type of Decrease. 
Silly is a type of Child. Child is related to General. General is related to Morning. Morning is related to Coffee. 
Change <--IsA-- Decrease <--IsA-- Shrink 
Silly --IsA--> Child <--RelatedTo--> General <--RelatedTo--> Morning <--RelatedTo--> Coffee 