Willingness is a type of Emotion. Satisfaction is a type of Emotion. Satisfaction is related to Feeling. 
Newspaper is a type of Publisher. Newspaper is related to Magazine. Magazine is related to Nature. you are likely to find Snake in/at/on Nature. 
Willingness --IsA--> Emotion <--IsA-- Satisfaction <--RelatedTo--> Feeling 
Publisher <--IsA-- Newspaper <--RelatedTo--> Magazine <--RelatedTo--> Nature <--AtLocation-- Snake 