premise: misunderstandings can often be traced to a looseness of expression
hypothesis: looseness is best characterized as a kind or type of henry vi (or Henry VI), defined as 'son of Henry V who as an infant succeeded his father and was King of England from 1422 to 1461; he was taken prisoner in 1460 and Edward IV was proclaimed king; he was rescued and regained the throne in 1470 but was recaptured and murdered in the Tower of London (1421-1471)' .