Preserve is related to State. State is related to Legitimate. 
Reaction is related to Feel. Feel is related to Sense. Sense is related to Logic. Logic is a type of Principle. 
Preserve <--RelatedTo--> State <--RelatedTo--> Legitimate 
Reaction <--RelatedTo--> Feel <--RelatedTo--> Sense <--RelatedTo--> Logic --IsA--> Principle 