Question: Who is the President of the country where the ancient city of Ibore is located?

full_context: Document 1: Ese Odo: Ese Odo is a Local Government Area in Ondo State, Nigeria Populated by the Ijaw(Izon) ethnic Sub groups of Western Apoi tribe and Arogbo tribe. Its headquarters are in the town of Igbekebo.
Document 2: Etsako East: Etsako East is a local government council in Edo State, Nigeria with its headquarters at Agenebode. It has an area of 1,133 km² and a population of 145,996 at the 2006 census. The postal code of the area is 312.
Document 3: Islamism: Originating as the Jama'at al-Tawhid wal-Jihad in 1999, it pledged allegiance to al-Qaeda in 2004, participated in the Iraqi insurgency that followed the March 2003 invasion of Iraq by Western forces, joined the fight in the Syrian Civil War beginning in March 2011, and was expelled from al-Qaeda in early 2014, (which complained of its failure to consult and "notorious intransigence"). The group gained prominence after it drove Iraqi government forces out of key cities in western Iraq in a 2014 offensive. The group is adept at social media, posting Internet videos of beheadings of soldiers, civilians, journalists and aid workers, and is known for its destruction of cultural heritage sites. The United Nations has held ISIL responsible for human rights abuses and war crimes, and Amnesty International has reported ethnic cleansing by the group on a "historic scale". The group has been designated a terrorist organisation by the United Nations, the European Union and member states, the United States, India, Indonesia, Turkey, Saudi Arabia, Syria and other countries.
Document 4: Nigeria: The vast majority of Muslims in Nigeria are Sunni belonging to Maliki school of jurisprudence; however, a sizeable minority also belongs to Shafi madhhab. A large number of Sunni Muslims are members of Sufi brotherhoods. Most Sufis follow the Qadiriyya, Tijaniyyah and/or the Mouride movements. A significant Shia minority exists (see Shia in Nigeria). Some northern states have incorporated Sharia law into their previously secular legal systems, which has brought about some controversy. Kano State has sought to incorporate Sharia law into its constitution. The majority of Quranists follow the Kalo Kato or Quraniyyun movement. There are also Ahmadiyya and Mahdiyya minorities.
Document 5: Ifedore: Ifedore is a Local Government Area in Ondo State, Nigeria. Its headquarters is in the town of Igbara-Oke. Elizade University is located in the area.
Document 6: Ohordua: Ohordua is a town in Esan South East Local Government Area, Edo State, Nigeria. It is located about 193 mi (310 km) southwest of Abuja, the country's capital town.
Document 7: Nigeria: The Kingdom of Nri of the Igbo people consolidated in the 10th century and continued until it lost its sovereignty to the British in 1911. Nri was ruled by the Eze Nri, and the city of Nri is considered to be the foundation of Igbo culture. Nri and Aguleri, where the Igbo creation myth originates, are in the territory of the Umeuri clan. Members of the clan trace their lineages back to the patriarchal king-figure Eri. In West Africa, the oldest bronzes made using the lost-wax process were from Igbo Ukwu, a city under Nri influence.
Document 8: Ibore: Ibore is an ancient city located in northern part of Esan an ethnic group in Edo state, Nigeria. It is one of the major towns in the present day Esan Central Local Government Area of Edo State.
Document 9: Edo State: Edo is a state in Nigeria. With Benin City as capital, the population of the entire state is approximately 8 million people. It is made up of four major ethnic groups; namely Edo (Binis), Esan, Owan and Etsako. However the State has a high presence of residents from across the country and the world because of its cosmopolitan tendencies. Benin City the capital has a history of being one of the foremost destinations of Europeans during their exploration of the African continent many centuries ago. Some of the flash points have remained enviable tourists' attractions for the state.
Document 10: Nigeria: Ethnocentrism, tribalism, religious persecution, and prebendalism have affected Nigerian politics both prior and subsequent to independence in 1960. Kin-selective altruism has made its way into Nigerian politics, resulting in tribalist efforts to concentrate Federal power to a particular region of their interests. Nationalism has also led to active secessionist movements such as MASSOB, Nationalist movements such as Oodua Peoples Congress, Movement for the Emancipation of the Niger Delta and a civil war. Nigeria's three largest ethnic groups (Hausa, Igbo and Yoruba) have maintained historical preeminence in Nigerian politics; competition amongst these three groups has fuelled corruption and graft.
Document 11: Nigeria: According to a 2001 report from The World Factbook by CIA, about 50% of Nigeria's population is Muslim, 40% are Christians and 10% adhere to local religions. But in some recent report, the Christian population is now sightly larger than the Muslim population. An 18 December 2012 report on religion and public life by the Pew Research Center stated that in 2010, 49.3 percent of Nigeria's population was Christian, 48.8 percent was Muslim, and 1.9 percent were followers of indigenous and other religions, or unaffiliated. Additionally, the 2010s census of Association of Religion Data Archives has reported that 46.5 percent of the total population is Christian, slightly bigger than the Muslim population of 45.5 percent, and that 7.7 percent are members of other religious groups.
Document 12: Nigeria: Since 2002, the North East of the country has seen sectarian violence by Boko Haram, an Islamist movement that seeks to abolish the secular system of government and establish Sharia law. Nigerian President Goodluck Jonathan in May 2014 claimed that Boko Haram attacks have left at least 12,000 people dead and 8,000 people crippled. At the same time, neighbouring countries, Benin, Chad, Cameroon and Niger joined Nigeria in a united effort to combat Boko Haram in the aftermath of a world media highlighted kidnapping of 276 schoolgirls and the spread of Boko Haram attacks to these countries.
Document 13: Owan East: Owan East is a Local Government Area of Edo State, Nigeria. The headquarters is in the town of Afuze. The Owan East Local Government Area comprises 69 towns/villages made up of eight clans (Emai, Igue, Ihievbe, Ikao, Ivbi-Mion, Ive-Ada-Obi, Otuo and Uokha). Owan-East is bordered in the North by Akoko-Edo LGA, in the East by Etsako-West LGA, at the West is Ekiti State, at the South-West we find the sister local government- Owan-West, while in the South are Esan Central LGA and Uhunmwonde LGA.
Document 14: 2018 Ouagadougou attacks: In the aftermath of the 2011 Libyan Civil War, militant attacks have increased due to a large influx of weapons and fighters into the region. Neighbouring Mali faced conflict in Azawad that threatened to split the country. Since 2015, Burkina Faso has faced cross-border attacks and sporadic raids in its territory, the result of instability and unrest in neighboring countries. Two major attacks have occurred in the capital Ouagadougou in recent years: In 2016, attacks on a hotel and restaurant killed 30 people, including foreigners; and in 2017, similar attacks killed 19 people, including foreigners. Both of these attacks were carried out by Al-Qaeda in the Islamic Maghreb.Burkina Faso also faced an uprising in 2014 leading to the downfall of President Blaise Compaoré later that year. Burkina Faso is a member of the Trans-Saharan Counterterrorism Partnership and its commitment of peacekeeping troops in Mali and Sudan has made it a target for extremists in the region.
Document 15: Nigeria: Nigeria is a religiously diverse society, with Islam and Christianity being the most widely professed religions. Nigerians are nearly equally divided into Christians and Muslims, with a tiny minority of adherents of Animism and other religions. According to one recent estimate, over 40% of Nigeria's population adheres to Islam (mainly Sunni, other branches are also present). Christianity is practised by 58% of the population (among them 74% are Protestant, 25% Roman Catholic, 1% other Christian). Adherents of Animism and other religions collectively represent 1.4% of the population.
ground_truth: Goodluck Jonathan
sub_queries: Ibore >> country Answer: Nigeria
Who is the President of Nigeria ? Answer: Goodluck Jonathan