Question: Rebecca Akufo-Addo is the current First Lady of Ghana and gets her title by being what relationship to the president?

full_context: Document 1: Joyce Aryee: Joyce Rosalind Aryee, also known as "Auntie Joyce", is a Ghanaian former politician, reverend minister and business person. Aryee is recognized for having served the Nation of Ghana for more than 40 years in both the public and private sectors. She is the previous Chief Executive Officer of the Ghana Chamber of Mines and was the first woman in Africa to have held that role. She has also held political roles in Ghana from the early years of the PNDC government. She is currently the Executive Director of Salt and Light Ministries, a para-church organization.
Document 2: First Ladies and Gentlemen of Kyrgyzstan: The First Lady or First Gentleman of Kyrgyzstan is the title attributed to the spouse of the President of Kyrgyzstan. The current First Lady of Kyrgyzstan is Raisa Atambayeva, wife of President Almazbek Atambayev.
Document 3: List of current United States first spouses: In the United States, the first spouse (first lady for women, first gentleman for men) is the term used to refer to the spouse of a chief executive - that is, of the spouse of the President of the United States (the First Lady of the United States and the First Gentleman of the United States) and the spouses of the governors of the 50 U.S. states and U.S. territories (Guam, Northern Mariana Islands, Puerto Rico, American Samoa, and the United States Virgin Islands) and the spouse of the mayor of the District of Columbia. (The spouses of many mayors are often called the "first lady" or "first gentleman" of the city as well, and the use of the terms sometimes extends even to the spouses of college presidents).
Document 4: First Lady of Azerbaijan: The First Lady of Azerbaijan (Azerbaijani: "Azərbaycanın birinci xanımı" ) is the informal title of the wife of the President of Azerbaijan. The current First Lady is Mehriban Aliyeva, wife of President Ilham Aliyev, who has held the position since 31 October 2003. To date, there have been no First Gentlemen of Azerbaijan.
Document 5: First Lady of Austria: The First Lady of Austria is the title attributed to the wife (or, in place of a wife, a designee, such as a daughter) of the President of Austria. The current First Lady is Doris Schmidauer, wife of President Alexander Van der Bellen, who has held the position since 26 January 2017.
Document 6: First Lady of Chile: First Lady of Chile (Spanish: "Primera Dama de Chile" ) is the unofficial title for the wife of the President of Chile, who is traditionally responsible for directing and coordinating activities in the social field of the presidency and also accompany the president in ceremonies or official activities, for example, on state visit. In colonial times the wives of the Royal Governors were known as "Presidentas", title that was in use during the second half of the 19th century, but was slowly superseded by the newer of "First Lady". Because this position is traditionally filled by the wife of the President, there is no clarity for the case of the spouse of a female president, regarding to the work that traditionally are performed by the first lady. In these cases, the title "First Gentleman" ("Primer Caballero"; "Primer Damo", colloquially) has been proposed. In March 2014, opposition newspaper La Segunda called Bachelet's son Sebastián Dávalos "primer damo".
Document 7: First Lady of Tijuana: First Lady of Tijuana is the honorary title of the spouse of the Municipal president of Tijuana. This title is not official, but its use is more common and widespread in the media. Spouses of Municipal Presidents officially bear the title of President of the Municipal DIF Sponsorship. The current First Lady is Alicia Llanos de Ramos.
Document 8: First Lady of the United States: First Lady of the United States (FLOTUS) is the informal but accepted title held by the wife of the President of the United States, concurrent with the president's term of office. Although the first lady’s role has never been codified or officially defined, she figures prominently in the political and social life of the nation. Melania Trump is the current First Lady.
Document 9: First Lady of Ghana: The First Lady of Ghana is the title of the wife of a sitting President of Ghana. The current First Lady is Rebecca Akufo-Addo.
Document 10: Rebecca Akufo-Addo: Rebecca Akufo-Addo ("née" Griffiths-Randolph) is a Ghanaian public figure and the First Lady of Ghana.
Document 11: Gbap: Gbap is a small rural fishing town in Nongoba Bullom Chiefdom, Bonthe District in the Southern Province of Sierra Leone. The town is mainly inhabited by the Sherbro people. Gbap is the traditional home of the Sherbro Tuckers Family, descendants of an English slave trader and a Sherbro princess. It is also the birthplace of Patricia Kabbah (who is also one of the Sherbro Tuckers and the niece of Peter L. Tucker), former First Lady of Sierra Leone and wife of Ahmad Tejan Kabbah, Sierra Leone's 3rd President.
Document 12: President of Ghana: The President of the Republic of Ghana is the elected head of state and head of government of Ghana, as well as Commander-in-Chief of the Ghana Armed Forces. The current President of Ghana is Nana Akufo-Addo, who won the 2016 presidential election against the incumbent, John Dramani Mahama, by a margin of 9.45%. Akufo-Addo was sworn into office on 7 January 2017.
Document 13: First Lady of Puerto Rico: First Lady of Puerto Rico is the title given by the government of Puerto Rico to the spouse of the Governor of Puerto Rico or the daughters of the Governor should the Governor be a lady, single, divorced, or a widow. The First Lady leads the Office of the First Lady of Puerto Rico and is expected to represent the women of Puerto Rico in elegance and demeanor. The current First Lady is Beatriz Areizaga, wife of Ricardo Rosselló.
Document 14: First Lady of Botswana: The First Lady of the Republic of Botswana is the title used by the wife of the President of Botswana. Botswana's inaugural First Lady was Lady Ruth Williams Khama, the English-born wife of the country's inaugural President, Seretse Khama.
Document 15: Rebecca (2015 film): Rebeccais a 2016 Ghana-Nigeria film directed by Shirley Frimpong-Manso, and starring Yvonne Okoro and Joseph Benjamin (actor). According to Manso, the film was released first in London, before Ghana due to the economic situation of the country causing reduced patronage for films. The film is the second two cast film that features Nigerian born actress Yvonne Okoro.
ground_truth: wife