<prompt> Fingqa isihloko: I-White House namuhla izibophezele esikhathini esiqinile ngoLwesibili sokuba i-Iran yenze isivumelwano esihlala njalo neqembu labahwebi bamazwe ngamazwe sokungakhulisi amakhono ayo enuzi. Siye sacacisa ukuthi ukuphela kukaMashi yisikhathi esibekiwe, futhi lokho kungenxa yokuthi lezi zingxoxo zenzeke esikhathini esingaphezu konyaka, kusho isikhulumi sezindaba se-White House uJosh Earnest etshela izintatheli ngoLwesihlanu ntambama. Lokho kufanele kube ithuba elanele lokuba sifinyelele esivumelwaneni. HLOLA I-VIDEO ngezansi UNobhala Wombuso waseMelika uJohn Kerry, phakathi, ukhanyisiwe, ukhuluma namalungu ethimba lakhe ngemuva komhlangano noNgqongqoshe Wezangaphandle wase-Iran uJavad Zarif nezinye izikhulu eBeau Rivage Palace Hotel ngoLwesihlanu. Amandla amakhulu ne-Iran babecindezela omunye nomunye ukuba anikezele ngaphambi komnqamulajuqu wokuphela kuka-Mashi wesivumelwano sokuqala senuzi, iTehran ifuna ukuqedwa ngokushesha kwezijeziso kanye nenkululeko yokuqhubeka nocwaningo lwe-athomu olubucayi, kusho izikhulu. UKerry, kwesobunxele, uNobhala Wezamandla wase-US u-Ernest Moniz, kwesobunxele, nabanye, okubandakanya iNhloko ye-Iranian Atomic Energy Organisation u-Ali Akbar Salehi, kwesokudla, noNgqongqoshe Wezangaphandle wase-Iran uJavad Zarif, kwesokudla, babambe iqhaza emhlanganweni wangoLwesihlanu eBeau Rivage Palace ngoLwesihlanu eLausanne, eSwitzerland. Isikhathi esibekiwe sokuthi imininingwane yesivumelwano ibhalwe ngetshe siyaqhubeka nokuba sekupheleni kukaJuni. Kodwa lapho sidinga ukuqala khona, yimigomo yesivumelwano sezombusazwe, esho, okuyinto esihlose ukuyifinyelela ekupheleni kukaMashi. Iziphathimandla zase-US kanye nozakwabo bangaphandle eqenjini le-P5 1 - amalungu amahlanu ahlala njalo eMkhandlu Wezokuphepha we-UN kanye neJalimane - babeseSwitzerland ngoLwesihlanu njengoba abaxoxi base-Iran benza umzamo wokugcina wokuthola isivumelwano esiyingqopha-mlando - iminyaka engu-13 selokhu uhlelo lwe-nuclear lwaleli lizwe lwaziwa. UNobhala Wezangaphandle waseBrithani uPhilip Hammond uthe ekuqaleni kwaleli sonto isivumelwanosingafinyeleleka kodwa wanxusa i-Iran ukuba yenze izinqumo ezinzima ngaphambi komhlangano waseLausanne, ogwini lweLake Geneva. Kanye no...  <response>: Siye sacacisa ukuthi ukuphela kukaMashi yisikhathi esibekiwe, futhi lokho kungenxa yokuthi lezi zingxoxo zenzeke esikhathini esingaphezu konyaka, kusho okhulumela i-White House ngoLwesihlanu. I-U.S., kanye neBrithani, iRashiya, iChina, iJalimane neFrance bezama ukuthola uhlaka lwesivumelwano ngoLwesibili, ngoMashi 31. Izingxoxo zihloselwe ukunciphisa ikhono le-Iran lokuthuthukisa izikhali zenuzi. I-White House isakholelwa ukuthi umfelandawonye unamathuba angu-50 okuqinisekisa i-Iran ukuthi yenze izivumelwano ezidingekayo ngaphambi kwesikhathi esibekiwe. Imininingwane yalesi sivumelwano yayizolungiswa ehlobo ngaphambi kukaJulayi 1. 