<prompt> Translate the following text to English1 Matatizo mengi yaliyozungumziwa katika mfululizo huo yanawakilisha matatizo ya muda mrefu, magumu, na magumu ambayo kazi yetu imeonyesha kwamba hayatatatuliwa kwa urahisi au upesi.  <response>: 1 Many of the challenges discussed in that series represent long-standing, difficult, and complex problems that our work has shown will not be easily or quickly resolved. 