<prompt> Translate the following text to EnglishEdward Perennial alipata shahada ya PhD katika aljebra ya uaminifu kwa ugumu mkubwa na msaada mkubwa kutoka kwa ndugu yake, Dk Perennial, ambaye alikuwa amepata PhD yake katika jiometri ya uaminifu miaka miwili mapema.  <response>: Dr Edward Perennial got his PhD degree in loyalistic algebra with considerable difficulty and considerable help from his brother, Dr. Perennial, who had gotten his PhD in loyalistic geometry two years earlier. 