<prompt> Translate the following text to EnglishKennedy alijiuzulu kutoka Stanford mnamo 1991 baada ya ripoti kusambaa kwamba alikuwa amepata vitu vya kibinafsi vya kupita kiasi kwa gharama ya serikali ya shirikisho.  <response>: Kennedy resigned from Stanford in 1991 after reports circulated that he had acquired extravagant personal items at the expense of the federal government. 