<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?angalau kumekuwa na makala 19 ya matukio ya vurugu tangu mwanzo wa 2014 nchini burundi kabla ya uchaguzi wa rais vituo vya machafuko juu ya...  <response>: at least 19 violent incidents have been documented since the beginning of 2014 in burundi ahead of the presidential elections. 