Question: Who is the president of the senate in Adeyemo Fatai's country of citizenship?

full_context: Document 1: 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 2: Meena Parande: In 1951 her grandmother encouraged her to play table tennis. She learnt the nuances of the game very quickly and started playing competitive table tennis in year 1951 itself. Her rise in the sport was prolific. She travelled extensively in India and abroad for participating in table tennis matches at national and international level. She was The National Champion for 4 years; first in 1954 at Baroda, in 1956 at Saharanpur, in 1957 at Ahmedabad & finally the Triple Crown of Table Tennis in 1959 at Calcutta. She played for Maharashtra State from 1953 to 58 & then for the Indian Railways from 1959 to 1965. She is the first Maharashtrian woman to represent India in World championship twice (London in 1954 & Japan in 1956). She also represented India in Asian championship at Singapore in 1954, Bangkok in 1955, Vietnam in 1961 & Bombay (now Mumbai) in 1963. She was ranked number 3 in Asia in 1954. She toured Sri Lanka & Pakistan thrice and won the local tournaments there.
Document 3: 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 4: 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 5: 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 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: Somalis: In the martial arts, Faisal Jeylani Aweys and Mohamed Deq Abdulle also took home a silver medal and fourth place, respectively, at the 2013 Open World Taekwondo Challenge Cup in Tongeren. The Somali National Olympic committee has devised a special support program to ensure continued success in future tournaments. Additionally, Mohamed Jama has won both world and European titles in K1 and Thai Boxing.
Document 8: Zaman Molla: Zaman Molla (born August 17, 1979 in Tehran) is a former Iranian National Team table tennis player. Zaman Molla played his first game of table tennis at age 14 and at age 17 was the top player on the Iran Junior National Table Tennis Team. In addition to playing for the national team and leagues, Zaman has been coaching table tennis for over fifteen years and is a certified coach by International Table Tennis Federation. As one of the top ranked players in the USA, Zaman has won first place in over two dozen tournaments in California including the LATT Open, Grace Lin Open, Santa Monica Open, California State Open, ICC California State Open, Pacific Coast open and many more.
Document 9: 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 10: A. Palanisamy: A. Palanisamy (died 12 November 2007) was a volleyball player from Tamil Nadu, India. He represented the country in the Asian Games in early 60's. He hailed from Kallampatti near Melur, Madurai district, Tamil Nadu. He was nicknamed as Black Panther because of his ferocious attacks in 1962 Asian games held in Jakarta. He was named Asia's No 1 player in 1962. He was the first player to receive the Arjuna Award in 1961 in the volleyball category. He was the coach for Sivaganga district in Tamil Nadu before retiring in 1998.
Document 11: President of Nigeria: The President of the Federal Republic of Nigeria is the head of state and head of the national executive of Nigeria. The President of Nigeria is also the commander - in - chief of the Nigerian Armed Forces. The President is elected in national elections which take place every four years. The first President of Nigeria was Nnamdi Azikiwe, who took office on 1 October 1963. The current President, Muhammadu Buhari, took office on 29 May 2015 as the 15th President of the Federal Republic of Nigeria.
Document 12: 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
Document 13: Adeyemo Fatai: Adeyemo Fatai is a male former table tennis player from Nigeria. From 1985 to 1994 he won several medals in singles, doubles, and team events in the African Table Tennis Championships. He competed in men's doubles at the 1988 Summer Olympics.
Document 14: 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 15: Nduka Odizor: Nduka Odizor (born 9 August 1958) is a former tennis player from Nigeria, who represented his native country at the 1988 Summer Olympics in Seoul, where he was defeated in the first round by American lucky loser Robert Seguso. The right-hander won one career title in singles (Taipei, 1983) and seven doubles titles. He reached his highest ATP singles ranking of World No. 52 in June 1984.
ground_truth: Bukola Saraki
sub_queries: What is Adeyemo Fatai's country of citizenship? Answer: Nigeria
who is the president of the senate in Nigeria Answer: Bukola Saraki