Question: Who is the president of the senate in the country that Tyron Akins is from?

full_context: Document 1: Tosin Oke: Tosin Oke (born 1 October 1980 in London, England) is a Nigerian track and field athlete, who competes in the triple jump. Born a dual national, he initially competed for Great Britain. He set the current UK junior indoor record and was 1 cm shy of the outdoor junior record. He was the 1999 European Athletics Junior Championships Champion, and came 5th at the 2002 Commonwealth Games. After multiple indoor and outdoor UK titles, he later switched to compete for Nigeria. Since competing for Nigeria he has won back-to-back African Championships in Athletics titles and the Commonwealth Games championship and is the current All-Africa Games Champion. At the 2012 Summer Olympics Oke finished seventh in the triple jump final, the best Nigerian result of the Games.
Document 2: Chioma Ajunwa: Chioma Ajunwa - Opara, MON (born 25 December 1970) -- also known as Chioma Ajunwa -- is a Nigerian former athlete who specialised in the long jump. After various setbacks in her career she achieved fame when she became the first athlete in her country to win an Olympic gold medal at the 1996 Summer Olympics in Atlanta, and to date remains Nigeria's only individual Olympic gold medalist. Chioma Ajunwa is the first black African woman to win an Olympic gold medal in a field event. Ajunwa is also an officer with the Nigerian Police Force.
Document 3: Anthony Njokuani: Born in Enugu, Nigeria on March 1, 1980, Anthony Njokuani and his family immigrated to the United States in 1983, settling in Garland, Texas. Njokuani began his martial arts training in Tae Kwon Do at the age of 17 before later moving on to Muay Thai and then mixed martial arts at the age of 21. Njokuani's younger brother, Chidi, is also a professional mixed martial artist.
Document 4: Edward Akika: Edward Akika (born July 18, 1941) is a retired Olympic track and field athlete from Nigeria. He specialised in the hurdling and the long jump events during his career.
Document 5: Errol Nolan: Errol Osbourne Nolan II (born August 18, 1991) is an American born sprinter of Jamaican descent who holds dual citizenship with both countries. He now competes for Jamaica as of 2012. He specialises in the 200 and 400 metres.
Document 6: Vice President of Nigeria: The Vice President of Nigeria is the second - in - command to the President of Nigeria in the Government of Nigeria. Officially styled Vice President of the Federal Republic of Nigeria, the Vice President is elected alongside the President in national elections. The office is currently held by Yemi Osinbajo.
Document 7: Tyron Akins: Tyron Akins (born 6 January 1986) is a US-born hurdler competing internationally for Nigeria. He switched allegiance from his country of birth to Nigeria in 2014 and has since won several medals on the continental level.
Document 8: President of the Senate of Nigeria: The President of the Senate is the presiding officer of the Senate of Nigeria, elected by its membership. The Senate President is second in line for succession to the Nigerian presidency, after the Vice President of Nigeria. The current President of the Senate is Bukola Saraki.
Document 9: United States Senate: The presiding officer of the Senate is the Vice President of the United States, who is President of the Senate. In the Vice President's absence, the President Pro Tempore, who is customarily the senior member of the party holding a majority of seats, presides over the Senate. In the early 20th century, the practice of majority and minority parties electing their floor leaders began, although they are not constitutional officers.
Document 10: Nigeria: Nigeria is a Federal Republic modelled after the United States, with executive power exercised by the president. It is influenced by the Westminster System model[citation needed] in the composition and management of the upper and lower houses of the bicameral legislature. The president presides as both Head of State and head of the national executive; the leader is elected by popular vote to a maximum of two 4-year terms. In the March 28, 2015 presidential election, General Muhammadu Buhari emerged victorious to become the Federal President of Nigeria, defeating then incumbent Goodluck Jonathan.
Document 11: Namibia: Inline hockey was first played in 1995 and has also become more and more popular in the last years. The Women's inline hockey National Team participated in the 2008 FIRS World Championships. Namibia is the home for one of the toughest footraces in the world, the Namibian ultra marathon. The most famous athlete from Namibia is Frankie Fredericks, sprinter (100 and 200 m). He won four Olympic silver medals (1992, 1996) and also has medals from several World Athletics Championships. He is also known for humanitarian activities in Namibia and beyond.
Document 12: Georgia State Senate: The presiding officer of the Senate is the President of the Senate. A President Pro Tempore, usually a high - ranking member of the majority party, acts as President in case of the temporary disability of the President. In case of the death, resignation, or permanent disability of the President or in the event of the succession of the President to the executive power, the President Pro Tempore becomes President. The Senate also has as an officer the Secretary of the Senate.
Document 13: Age of candidacy: In Nigeria, a person must be at least 35 years of age to be elected President or Vice President, 30 to be a Senator or State Governor, and 25 to be a Representative in parliament.
Document 14: Nick Hysong: Nick E. Hysong (born December 9, 1971 in Winslow, Arizona) is an American athlete competing in the men's pole vault. Best known for winning the Olympic gold medal in 2000 with a personal best jump of 5.90 metres, he also won a bronze medal at the 2001 World Championships in Athletics. Has excellent speed. He has run 10.27 for 100 meters.
Document 15: Deputy President of the Nigerian Senate: Deputy Senate Presidents of Nigeria Deputy Senate President Term Party Ibrahim Mantu 1999 - 2007 PDP Ike Ekweremadu 2007 - present PDP
ground_truth: Bukola Saraki
sub_queries: Which country is Tyron Akins from? Answer: Nigeria
who is the president of the senate in Nigeria Answer: Bukola Saraki