Consumption is a synonym of Decline. Loss is a type of Decline. 
Pretty is related to Flower. Flower is related to Attraction. Gravity is a type of Attraction. Gravity is related to Law. 
Consumption <--Synonym--> Decline <--IsA-- Loss 
Pretty <--RelatedTo--> Flower <--RelatedTo--> Attraction <--IsA-- Gravity <--RelatedTo--> Law 