<prompt> Translate the following text to EnglishWakati huu, hata hivyo, kulikuwa na wafanyakazi kuhusu; wanawake na wanaume katika makoti nyeupe, cradling majaribio-tubes na chati mtiririko.  <response>: This time, however, there were staff about; ladies and gentlemen in white coats, cradling test-tubes and flow charts. 