<prompt> Translate the following text to EnglishUmati mkubwa wa watu, wengi wao wakiwa wamevaa mavazi ya rangi nyekundu au nyeusi, wamesimama pamoja katika vikundi tofauti chini ya kifuniko cha mienge.  <response>: A large crowd of people, mostly wearing either red or black jumpsuits are standing together in separate groups under a canopy of sparks. 