question: Who is the spouse of the director of film The Happy Ending (1931 Film)?
context: [["The Happy Ending (1931 film)", ["The Happy Ending is a 1931 British drama film directed by Millard Webb and starring George Barraud, Daphne Courtney and Alfred Drayton.", "Its plot concerns a father who deserted his family some years before returning home only to find his wife has told his children and neighbours that he died as a hero when he abandoned them.", "A silent version, of \"The Happy Ending\" had been made in 1925 based on the same play.", "It was made at Lime Grove Studios.", "The film's sets were designed by Andrew Mazzei."]], ["The Happy Ending (1925 film)", ["The Happy Ending is a 1925 British silent drama film directed by George A. Cooper and starring Fay Compton, Jack Buchanan and Joan Barry.", "It was based on a play by Ian Hay.", "It s plot concerns a father who deserted his family some years before returning home only to find his wife has told his children and neighbours that he died as a hero when he abandoned them.", "A sound film of the same play\" The Happy Ending\"( also featuring Benita Hume) was made in 1931."]], ["Marie-Louise Coidavid", ["Marie Louise Coidavid( 1778 \u2013 March 11, 1851), was the Queen of the Kingdom of Haiti 1811 \u2013 20 as the spouse of Henri I of Haiti."]], ["Sophia Magdalena of Denmark", ["Sophia Magdalena of Denmark (3 July 1746 \u2013 21 August 1813) was Queen of Sweden as the spouse of King Gustav III."]], ["Millard Webb", ["Millard Webb (6 December 1893 \u2013 21 April 1935), was an American screenwriter and director.", "He directed 20 films between 1920 and 1933.", "His best-known film is the 1926 silent John Barrymore adventure \"The Sea Beast\", a version of \"Moby Dick\", costarring Dolores Costello.", "Webb also directed the early sound Florenz Ziegfeld produced talkie \"Glorifying the American Girl\" released by Paramount in 1929.", "In 1927 he directed \"Naughty", "But Nice\", produced by John McCormick and First National Pictures.", "His active years were from 1916 to 1933.", "He was married to Lydia Stocking (1918\u20131923).", "Mary Eaton married Webb in 1929, but they separated.", "He was born in Clay City, Kentucky, U.S., and died in Los Angeles, California of intestinal ailment at the age of 40."]], ["Gertrude of Bavaria", ["Gertrude of Saxony and Bavaria( 1152/55\u20131197) was Duchess of Swabia as the spouse of Duke Frederick IV, and Queen of Denmark as the spouse of King Canute VI."]], ["Maria Teresa, Grand Duchess of Luxembourg", ["Maria Teresa, Grand Duchess of Luxembourg( born Mar\u00eda Teresa Mestre y Batista; on 22 March 1956), is the spouse of Grand Duke Henri."]], ["Princess Auguste of Bavaria (1875\u20131964)", ["Princess Auguste of Bavaria( 28 April 1877 \u2013 25 June 1964) was a member of the Bavarian Royal House of Wittelsbach and the spouse of Archduke Joseph August of Austria."]], ["Heather D. Gibson", ["Heather Denise Gibson is a Scottish economist currently serving as Director- Advisor to the Bank of Greece( since 2011).", "She is the spouse of Euclid Tsakalotos, former Greek Minister of Finance."]], ["Mehdi Abrishamchi", ["Mehdi Abrishamchi is an Iranian People's Mujahedin of Iran( MEK) politician who has been described as\" the right hand man of Massoud Rajavi\".", "He is the former spouse of the group's current leader, Maryam Rajavi, whom he divorced so that she could become the spouse of Massoud Rajavi."]]]
supporting_facts: [["The Happy Ending (1931 film)", 0], ["Millard Webb", 8]]
evidences: [["The Happy Ending", "director", "Millard Webb"], ["Millard Webb", "spouse", "Mary Eaton"]]
answer: Mary Eaton