merica differ bility effect ration ctions fferen person should presen relati ations iffere⏎
before uction produc govern positi though tation action evelop resent presen public ationa⏎
system evelop ration eneral ession tation bility genera iffere uction positi resent icatio⏎
resent uction differ before should direct ration positi hrough becaus eneral lation icatio⏎