<prompt> Translate the following text to EnglishMmoja wa maonyesho yenye nguvu zaidi ni moja ya kijani cha binadamu kushoto kuchapishwa juu ya hatua ya Sumitomo Benki katika wakati wa flash.  <response>: One of the most powerful exhibits is a single a human shadow left imprinted on the steps of the Sumitomo Bank at the moment of the flash. 