Pie is related to Fruit. Fruit is related to Corn. you are likely to find Corn in/at/on Dinner. you are likely to find Pork in/at/on Dinner. 
Secret is a synonym of Mysterious. Mysterious is derived from Mystery. Mystery is related to Genre. 
Pie <--RelatedTo--> Fruit <--RelatedTo--> Corn --AtLocation--> Dinner <--AtLocation-- Pork 
Secret <--Synonym--> Mysterious --DerivedFrom--> Mystery <--RelatedTo--> Genre 