Input: Article: The presence of companies like Shell in the Niger-Delta has led to extreme environmental issues in the Niger Delta. Many pipelines in the Niger-Delta owned by Shell are old and corroded. Shell has acknowledged its responsibility for keeping the pipelines new but has also denied responsibility for environmental causes. This has led to mass protests from the Niger-Delta inhabitants and Amnesty International against Shell and Friends of the Earth Netherlands. It has also led to action plans to boycott Shell by environmental groups, and human rights groups. In January 2013, a Dutch court rejected four out of five allegations brought against the firm over oil pollution in the Niger Delta but found a subsidiary guilty of one case of pollution, ordering compensation to be paid to a Nigerian farmer.

Now answer this question: What is a cause of severe environmental issues in the Niger Delta?

Output: The presence of companies like Shell

Input: Article: On 8 February 1963, a military coup in Iraq led by a Ba'athistNasserist alliance toppled Qasim, who was subsequently shot dead. Abdel Salam Aref, a Nasserist, was chosen to be the new president. A similar alliance toppled the Syrian government on 8 March. On 14 March, the new Iraqi and Syrian governments sent Nasser delegations to push for a new Arab union. At the meeting, Nasser lambasted the Ba'athists for "facilitating" Syria's split from the UAR, and asserted that he was the "leader of the Arabs". A transitional unity agreement stipulating a federal system was signed by the parties on 17 April and the new union was set to be established in May 1965. However, the agreement fell apart weeks later when Syria's Ba'athists purged Nasser's supporters from the officers corps. A failed counter-coup by a Nasserist colonel followed, after which Nasser condemned the Ba'athists as "fascists".

Now answer this question: Who became the new Iraqi president after the coup?

Output: Abdel Salam Aref

Input: Article: Qur'anic schools (also known as dugsi) remain the basic system of traditional religious instruction in Somalia. They provide Islamic education for children, thereby filling a clear religious and social role in the country. Known as the most stable local, non-formal system of education providing basic religious and moral instruction, their strength rests on community support and their use of locally made and widely available teaching materials. The Qur'anic system, which teaches the greatest number of students relative to other educational sub-sectors, is oftentimes the only system accessible to Somalis in nomadic as compared to urban areas. A study from 1993 found, among other things, that "unlike in primary schools where gender disparity is enormous, around 40 per cent of Qur'anic school pupils are girls; but the teaching staff have minimum or no qualification necessary to ensure intellectual development of children." To address these concerns, the Somali government on its own part subsequently established the Ministry of Endowment and Islamic Affairs, under which Qur'anic education is now regulated.

Now answer this question: What percentage of students at Qur'anic schools are female?

Output:
40