Question: Beatrice Helen Beckett was the first wife of a politician who passed away in which year ?
Context: In natural language processing, open information extraction (OIE) is the task of generating a structured, machine-readable representation of the information in text, usually in the form of triples or n-ary propositions.  A proposition can be understood as truth-bearer, a textual expression of a potential fact (e.g., "Dante wrote the Divine Comedy"), represented in an amenable structure for computers [e.g., ("Dante", "wrote", "Divine Comedy")].  An OIE extraction normally consists of a relation and a set of arguments.  For instance, ("Dante", "passed away in" "Ravenna") is a proposition formed by the relation "passed away in" and the arguments "Dante" and "Ravenna".  The first argument is usually referred as the subject while the second is considered to be the object. The current president of the CER is the chief rabbi of Moscow, Pinchas Goldschmidt, who served as chairman of the Standing Committee for over ten years.  The chairman of the Presidium is associate president Chief Rabbi Ephraim Mirvis.  Before Rabbi Sitruk, the organization was headed by Rabbi Lord Dr Immanuel Jacobovits, Chief Rabbi of Great Britain.  The Executive Director of the CER since inception was Rabbi Maurice (Moshe) Rose, succeeded in the year 2001 by Rabbi Aba Dunner, who passed away in 2011.  In 2017 Mr. Gady Gronich, assumed the position of Chief of Staff to the President of CER and works alongside the Rabbinical Director Rabbi Moshe Lebel ,Secretary Rabbi Aharon Shmuel Baskin and President of Association and Special Adviser of the Board of Patrons Mrs. Shorena Mikava . Blues on Bach is an album by American jazz group the Modern Jazz Quartet recorded in 1973 and released on the Atlantic label.  The album includes five compositions based on Johann Sebastian Bach's melodies from "The Old Year Has Now Passed Away" ("Regret?") , "Sleepers Wake" ("Rise Up in the Morning"), "Jesu, Joy of Man's Desiring" ("Precious Joy"), "Klavierbüchlein für Wilhelm Friedemann Bach" (Don't Stop This Train") and "The Well-Tempered Clavier" ("Tears from the Children"). Gwladys, Lady Delamere (1897–1943), formerly Lady Charles Markham, née Gwladys Helen Beckett was the first female Mayor of Nairobi from 1938 to 1940.  She was awarded a CBE in 1941 for public services in Kenya.  In March 1941 she gave evidence at the trial in Kenya of Sir Henry John Delves Broughton for the murder of Josslyn Hay, 22nd Earl of Erroll.  She died on 22 February 1943 and was buried at Soysambu. The Capers-Motte House is a pre-Revolutionary house at 69 Church Street in Charleston, South Carolina.  The house was likely built before 1745 by Richard Capers.  Later, the house was the home of Colonel Jacob Motte, who served as the treasurer of the colony for 27 years, before passing away in 1770.  His son, also named Jacob Motte, married Rebecca Brewton Motte, sister of Miles Brewton.  In 1778, Colonel James Parsons occupied the house; he was a member of the Continental Congress and had been offered the vice-presidency of South Carolina before the formation of the United States.  From 1800 to 1811, O'Brien Smith, a member of Congress, owned the house.  He passed away in 1779, leaving the house to his widow.  Later it was owned by his sister Honora Smith Pyne.  Mrs. William Mason Smith bought the house in 1869, and her granddaughter, American artist Miss Alice Ravenel Huger Smith lived in the house in the 20th century.  The house was restored to its Georgian and Adam period appearance, with later changes removed, when it was bought by Mr. and Mrs. Anthony Cecil in 1969. The Breeze: An Appreciation of JJ Cale is the twenty-second studio album by Eric Clapton.  It consists of covers of songs by J. J. Cale, who had passed away the previous year.  It was named after Cale's 1972 single "Call Me the Breeze".  It was produced by Clapton and Simon Climie. The Rear-front Memorial is a bronze and granite monument located in the city of Magnitogorsk, Russia, sculpted by Lev Nikolaevich Golovnitsky and drawn by Yakov Borisovich Belopolsky.  It is considered the first part of a triptych, also consisting of "The Motherland Calls" in Volgograd and "Warrior Liberator" in Treptower Park, Berlin.  By the time of construction of the monument, the author of the other two monuments, Evgeni Viktorovich Vuchetich, had already passed away. Robert Anthony Eden, 1st Earl of Avon, (12 June 1897 – 14 January 1977) was a British Conservative politician who served three periods as Foreign Secretary and then a relatively brief term as Prime Minister of the United Kingdom from 1955 to 1957. Beatrice Helen Beckett (27 July 1905 – 29 June 1957) was the first wife of the British statesman Anthony Eden. Hodad's is a small chain of hamburger restaurants in San Diego, United States, established in 1973 by husband and wife Byron and Virginia Hardin, who operated the initial venue from a burger stand until 1979.  Following the death of co-founded Byron Hardin, their son Mike Hardin assumed operating responsibilities and ultimately took over the management following his mother's death in 1989.  Hardin moved the restaurant to its current location on Newport Avenue in Ocean Beach, later opening additional restaurants in Petco Park and on the corner of 10th Avenue and Broadway.  Mike Hardin passed away in 2015, leaving the business to his children Shane and Lexi.
Answer: 1977