input: On 29 July 2015, the Afghan government publicly announced that Mohammed Omar had died in 2013. Pakistani newspaper The Express Tribune reported that a former Afghan Taliban minister and current leadership council member, who spoke on condition of anonymity, said Mullah Omar died from tuberculosis. It was confirmed by a senior Taliban member that Omar's death was kept a secret for two years. It is alleged that Omar was "buried somewhere near the border on the Afghan side". The place of Omar's death is disputed; according to Afghan government sources, he died in a hospital in Karachi, Pakistan. A former Taliban minister stated that Karachi was "Omar's natural destination because he had lived there for quite some time and was as familiar with the city as any other resident." However, this claim has been dismissed by other Taliban members, stating that his death occurred in Afghanistan after his health condition had deteriorated due to "sickness" and that "not for a single day did he go to Pakistan". According to an official statement by Pakistani defence minister Khawaja Asif, "Mullah Omar neither died nor was buried in Pakistan and his sons' statements are on record to support this. Whether he died now or two years ago is another controversy which we do not wish to be a part of. He was neither in Karachi nor in Quetta." Initially, some Taliban members denied that he had died. Other sources considered the report to be speculative, designed to destabilise peace negotiations in Pakistan between the Afghan government and the Taliban. Abdul Hassib Seddiqi, the spokesman for Afghanistan's National Directorate of Security (NDS), said: "We confirm officially that he is dead."  The following day, the Taliban confirmed the death of Omar. Sources close to the Taliban leadership said his deputy, Mullah Akhtar Mansour, would replace him, although with the lesser title of Supreme Leader. Omar's eldest son, Mullah Mohammad Yaqoob, was opposed to Mansour's ascension as leader.  The Taliban splinter group Fidai Mahaz claimed Omar did not die of natural causes but was instead assassinated in a coup led by Mullah Akhtar Mansour and Mullah Gul Agha. The Taliban commander, Mullah Mansoor Dadullah, brother of former senior commander Mullah Dadullah, confirmed that Omar had been assassinated. The leader of Fidai Mahaz, Mullah Najibullah, revealed that due to Omar's kidney disease, he needed medicine. According to Najibullah, Mansour poisoned the medicine, damaging Omar's liver and causing him to grow weaker. When Omar summoned Mansour and other members of Omar's inner circle to hear his will, they discovered that Mansour was not to assume leadership of the Taliban. It was due to Mansour allegedly orchestrating "dishonourable deals." When Mansour pressed Omar to name him as his successor, Omar refused. Mansour then shot and killed Omar. Najibullah claimed Omar died at a southern Afghanistan hide-out in Zabul Province in the afternoon on 23 April 2013. Mullah Mohammad Yaqoob, Mullah Omar's elder son, denied that his father had been killed, insisting that he died of natural causes.  Omar's death brought about condolences from Ajnad al-Kavkaz, Ansar al Furqan, Islamic Front's Ahrar al-Sham, Jaish Muhammad, Jabhat Ansar al Din, Turkistan Islamic Party, Jamaat Ansar al Sunnah, Jaish al Ummah, Jamaat ul Ahrar, Caucasus Emirate, Jaish al-Islam, Nusra, AQAP, and AQIM, and Al-Shabaab.

Answer this question "How did he die?"
output: Mullah Omar died from tuberculosis.

input: On 7 November 1990, the newly elected prime minister announced his nuclear policy and in public television, Sharif responded that: "The peaceful [atomic] programme of which... it would be accelerated to accommodate growing [nuclear] [e]nergy needs and to make up for rising [oil] prices. And, of course, (Pakistan) will to construct new nuclear power plants." On 26 November, Sharif authorised talks with the US to solve the nuclear crises after the US had tightened its embargo on Pakistan, prompting Sharif to send his government's Treasure Minister Sartaj Aziz to held talks on Washington. It was widely reported in Pakistan that the US Assistant Secretary of State Teresita Schaffer had told the Foreign Minister Shahabzada Yaqub Khan to halt the uranium enrichment programme.  In December, France's Commissariat a l'energie atomique agreed to provide a commercial 900MW power plant, but plans did not materialise as France wanted Pakistan to provide entire financial funds for the plant. On December, the financial embargo was placed and the country's economy felt a distress that prompted Sharif to replace his Treasure minister. Sharif then used Munir Ahmad Khan to have convinced IAEA to allow Pakistan for a nuclear plant in Chashman where Khan intensively lobbied in IAEA for the nuclear power plant. In December 1990, IAEA allowed Pakistan to established CHASNUPP-I, signed with China; the IAEA also gave approval of upgrading of the KANUPP-I in 1990. During his first term, Sharif intensified his non-nuclear weapon policy and strictly followed the policy of deliberate nuclear ambiguity which was also continued by Benazir as well. Responding to US embargo, Sharif publicly announced that: "Pakistan possessed no [atomic] bomb... Pakistan would be happy to sign the Nuclear Nonproliferation Treaty (NPT) but it must be provided "first" to India to do the same."  Sharif intensified his move to enhance the Pakistan's integrated nuclear development and authorised projects that seemed to be important in his point of views. Sharif also promoted the peaceful nuclear energy programme, and signed the CHASNUPP-I reactor with People's Republic of China for the commercial electricity use. Sharif also responded to use the nuclear development in more of economical usage, benefited for the country's economy and its extension to the civil society. His policies to make the nuclear program for economical use was also continued by Benazir Bhutto and Pervez Musharraf.

Answer this question "What was his biggest success?"
output:
Sharif also promoted the peaceful nuclear energy programme,