<prompt> Translate the following text to EnglishWakati mlima wa Pelee wenye urefu wa mita 1,397 ulipoanza kutoa moshi na majivu juu ya Saint Pierre mwishoni mwa Aprili, ambayo haikuwa imefanya madhara hapo awali, mamlaka hazikujali.  <response>: When 1,397-m 4,584-ft Mount Pelee began belching smoke and cinders far above Saint-Pierre in late April, which it had done harmlessly before, authorities professed no concern. 