<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?takriban watu milioni 20 katika nchi za sudan kusini, somalia, yemen na kaskazini mashariki mwa nigeria wamo katika hatari ya kuangamia kwa njaa.  <response>: twenty million people in south sudan, somalia, yemen, and nigeria, are facing critical levels of food insecurity. 