Question: Who is the child of the last president to be impeached from the country where the first electric washing machine was invented?

full_context: Document 1: Washing machine: Electric washing machines were advertised and discussed in newspapers as early as 1904. Alva J. Fisher has been incorrectly credited with the invention of the electric washer. The US Patent Office shows at least one patent issued before Fisher's US patent number 966677 (e.g. Woodrow's US patent number 921195). The ``inventor ''of the electric washing machine remains unknown.
Document 2: Myanmar: The impact of the post-election reforms has been observed in numerous areas, including ASEAN's approval of Myanmar's bid for the position of ASEAN chair in 2014; the visit by United States Secretary of State Hillary Clinton in December 2011 for the encouragement of further progress, which was the first visit by a Secretary of State in more than fifty years, during which Clinton met with the Burmese president and former military commander Thein Sein, as well as opposition leader Aung San Suu Kyi; and the participation of Aung San Suu Kyi's National League for Democracy (NLD) party in the 2012 by-elections, facilitated by the government's abolition of the laws that previously barred the NLD. As of July 2013, about 100 political prisoners remain imprisoned, while conflict between the Burmese Army and local insurgent groups continues.
Document 3: Impeachment in the United States: Impeachment in the United States is an enumerated power of the legislature that allows formal charges to be brought against a civil officer of government for crimes alleged to have been committed. Most impeachments have concerned alleged crimes committed while in office, though there have been a few cases in which Congress has impeached and convicted officials partly for prior crimes. The actual trial on such charges, and subsequent removal of an official upon conviction, is separate from the act of impeachment itself. Impeachment proceedings have been initiated against several presidents of the United States. Andrew Johnson and Bill Clinton are the only two presidents to have been successfully impeached by the House of Representatives, and both were later acquitted by the Senate. The impeachment process against Richard Nixon was never completed, as Nixon resigned his office before the vote of the full House for impeachment, but such a vote was widely expected to pass, and the threat of it and a subsequent conviction in the Senate was the impetus for Nixon's departure. To date, no U.S. President has been removed from office by impeachment and conviction. The impeached official continues in office until conviction.
Document 4: Myanmar: The impact of the post-election reforms has been observed in numerous areas, including ASEAN's approval of Myanmar's bid for the position of ASEAN chair in 2014; the visit by United States Secretary of State Hillary Clinton in December 2011 for the encouragement of further progress—it was the first visit by a Secretary of State in more than fifty years (Clinton met with the Burmese president and former military commander Thein Sein, as well as opposition leader Aung San Suu Kyi); and the participation of Aung San Suu Kyi's National League for Democracy (NLD) party in the 2012 by-elections, facilitated by the government's abolition of the laws that previously barred the NLD. As of July 2013, about 100 political prisoners remain imprisoned, while conflict between the Burmese Army and local insurgent groups continues.
Document 5: Water engine: A prerequisite for the correct function of the water engine was sufficient pressure in the water pipes. In times of high water consumption (before or after work) the water pressure was often insufficient. In hard winters, in which the water pipes often froze, the water engine could not be used. For these reasons the washing machines still had a device that enable them to be rotated by 'muscle power'.
Document 6: Marcelling: Accounts vary about the invention of the style. Some reports ascribe the invention of the technique to Marcel Grateau (1852 -- 1936), who invented it in 1872 (others say 1875). François Marcel Woelfflé, who later changed his name to François Marcel, was granted U.S. patents for implements for performing the technique: the first, U.S. patent 806386, entitled ``Curling - Iron '', was published in 1905, and the second, entitled`` Hair - Waving Iron'', for an electric version, under the name François Marcel, was published in 1918. There is also a 1936 obituary for Francois Marcel Grateau, with dates matching those of the first - named Marcel Grateau. Given the dates, and the coincidence of names, it is quite possible that they were all the same man.
Document 7: Impeachment in the United States: Impeachment in the United States is an enumerated power of the legislature that allows formal charges to be brought against a civil officer of government for crimes alleged to have been committed. Most impeachments have concerned alleged crimes committed while in office, though there have been a few cases in which Congress has impeached and convicted officials partly for prior crimes. The actual trial on such charges, and subsequent removal of an official upon conviction, is separate from the act of impeachment itself. Impeachment proceedings have been initiated against several presidents of the United States. Andrew Johnson and Bill Clinton are the only two presidents to have been successfully impeached by the House of Representatives, and both were later acquitted by the Senate. The impeachment process against Richard Nixon was never completed, as Nixon resigned his office before the vote of the full House for impeachment, but such a vote was widely expected to pass, and the threat of it and a subsequent conviction in the Senate was the impetus for Nixon's departure. To date, no president has been removed from office by impeachment and conviction. The impeached official continues in office until conviction.
Document 8: Godwin Chepkurgor: In 2009, another Kenyan journalist brought up the subject of the 2000 marriage proposal to then U.S. Secretary of State Hillary Clinton during a town hall meeting with reporters. After a pause, Secretary Clinton replied saying, "My daughter is her own person. I will convey this very kind offer." Chepkurgor expressed happiness that his original marriage offer had been renewed in an interview with the BBC. Chepkurgor added at the time that his first wife, Grace, "did not object" to his proposal to Chelsea Clinton.
Document 9: Impeachment in the United States: At the federal level, Article Two of the United States Constitution states in Section 4 that ``The President, Vice President, and all civil Officers of the United States shall be removed from Office on Impeachment for, and conviction of, Treason, Bribery, or other High Crimes and Misdemeanors. ''The House of Representatives has the sole power of impeaching, while the United States Senate has the sole power to try all impeachments. The removal of impeached officials is automatic upon conviction in the Senate. In Nixon v. United States (1993), the Supreme Court determined that the federal judiciary can not review such proceedings.
Document 10: United States Senate: The House of Representatives has impeached sixteen officials, of whom seven were convicted. (One resigned before the Senate could complete the trial.) Only two presidents of the United States have ever been impeached: Andrew Johnson in 1868 and Bill Clinton in 1998. Both trials ended in acquittal; in Johnson's case, the Senate fell one vote short of the two-thirds majority required for conviction.
Document 11: Impeachment in the United States: Impeachment in the United States is the process by which the lower house of a legislature brings charges against a civil officer of government for crimes alleged to have been committed, analogous to the bringing of an indictment by a grand jury. At the federal level, this is done by the House of Representatives. Most impeachments have concerned alleged crimes committed while in office, though there have been a few cases in which officials have been impeached and subsequently convicted for prior crimes. The impeached official remains in office until a trial is held. That trial, and their removal from office if convicted, is separate from the act of impeachment itself. Analogous to a trial before a judge and jury, these proceedings are (where the legislature is bicameral) conducted by upper house of the legislature, which at the federal level is the Senate.
Document 12: Ayesha Gaddafi: In 2010 after sanctions were imposed on Iraq, she arrived in Baghdad with a delegation of 69 officials. Shortly before the invasion of Iraq in 2003, she met with Saddam Hussein. In 2011, she strongly denounced the policies of U.S. Secretary of State Hillary Clinton and U.S. President Barack Obama, calling for a mediation of the Libyan Civil War through an international organization which would exclude them.Ayesha has served as a mediator on behalf of the government with European Union corporations.
Document 13: Washing machine: Bendix Home Appliances, a subsidiary of Avco, an otherwise unrelated company, who licensed the name from Bendix Corporation, introduced the first domestic automatic washing machine in 1937, having applied for a patent in the same year. In appearance and mechanical detail, this first machine was not unlike the front loading automatic washers produced today. Although it included many of the today's basic features, the machine lacked any drum suspension and therefore had to be anchored to the floor to prevent ``walking ''. Because of the components required, the machine was also very expensive. For instance, the Bendix Home Laundry Service Manual (published November 1, 1946) shows that the drum speed change was facilitated by a 2 - speed gearbox built to a heavy duty standard (not unlike a car automatic gearbox, albeit at a smaller size). The timer was also probably fairly costly, because miniature electric motors were expensive to produce.
Document 14: John Kerry: On December 15, 2012, several news outlets reported that President Barack Obama would nominate Kerry to succeed Hillary Clinton as Secretary of State, after Susan Rice, widely seen as Obama's preferred choice, withdrew her name from consideration citing a politicized confirmation process following criticism of her response to the 2012 Benghazi attack. On December 21, Obama proposed the nomination which received positive commentary. His confirmation hearing took place on January 24, 2013, before the Senate Foreign Relations Committee, the same panel where he first testified in 1971. The committee unanimously voted to approve him on January 29, 2013, and the same day the full Senate confirmed him on a vote of 94–3. In a letter to Massachusetts Governor Deval Patrick, Kerry announced his resignation from the Senate effective February 1.
Document 15: Dishwasher: In the United Kingdom, William Howard Livens invented a small, non-electric dishwasher suitable for domestic use in 1924. It was the first dishwasher that incorporated most of the design elements that are featured in the models of today; it included a front door for loading, a wire rack to hold the dirty crockery and a rotating sprayer. Drying elements were even added to his design in 1940. It was the first machine suitable for domestic use, and it came at a time when permanent plumbing and running water in the house was becoming increasingly common.
ground_truth: Chelsea Clinton
sub_queries: where was the first electric washing machine invented Answer: The US
who was the last president of the The US to be impeached Answer: Bill Clinton
Bill Clinton >> child Answer: Chelsea Clinton