Emotion is related to Shock. Shock is related to Stimulus. Sensation is created by Stimulus. Taste is a type of Sensation. 
you are likely to find Butter in/at/on Store. you are likely to find Beer in/at/on Store. Beer is related to Drinking. Drinking requires Tolerance. 
Emotion <--RelatedTo--> Shock <--RelatedTo--> Stimulus <--CreatedBy-- Sensation <--IsA-- Taste 
Butter --AtLocation--> Store <--AtLocation-- Beer <--RelatedTo--> Drinking --HasPrerequisite--> Tolerance 