Shrink is a type of Decrease. 
Bank is etymologically related to Bench. Bench is related to Chair. you are likely to find Human in/at/on Chair. Human is a different concept from Creature. 
Shrink --IsA--> Decrease 
Bank --EtymologicallyRelatedTo--> Bench <--RelatedTo--> Chair <--AtLocation-- Human <--DistinctFrom--> Creature 