Question: When did women get the vote in the country having the performer of Je vais me marier, Marie?

full_context: Document 1: Le Chant de Mallory: "Le chant de Mallory" (English translation: "Mallory's Song") was the French entry in the Eurovision Song Contest 1964, performed in French by Rachel. The song was written by André Popp and Pierre Cour, the team behind France's winning entry in the 1960 Contest, "Tom Pillibi".
Document 2: Un banc, un arbre, une rue: "Un banc, un arbre, une rue" ("A Bench, a Tree, a Street") was the winning song of the Eurovision Song Contest 1971 performed in French by French singer Séverine, representing Monaco.
Document 3: Women's suffrage in Switzerland: Women in Switzerland gained the right to vote in federal elections after a referendum in February 1971. In 1991 following a decision by the Federal Supreme Court of Switzerland, Appenzell Innerrhoden became the last Swiss canton to grant women the vote on local issues.
Document 4: Henri Christiné: The son of a French Savoyard watchmaker, Christiné was born in Geneva, Switzerland. He began by teaching at the lycée in Geneva, while pursuing his interest in music and playing organ in a local church. He married a cafe singer whose troupe was passing through Geneva, and went with her to Nice where they were married. He made his home in France, writing songs firstly for his wife and then for popular singers such as Mayol, Dranem, and Fragson. He also conducted for the music hall at the Place Clichy.
Document 5: I Love America (Patrick Juvet song): "I Love America" is 1978 disco hit by Swiss-born performer Patrick Juvet. Along with the tracks, "Where Is My Woman" and "Got A Feeling", it peaked at number five on the disco chart in the United States. It was included in the compilation album, "A Night at Studio 54", in 1979.
Document 6: Patrick Sébastien: Patrick Boutot (born 14 November 1953 in Brive-la-Gaillarde, Corrèze), better known as Patrick Sébastien, is a French television host, producer and media personality, radio host, singer, writer, producer, director, impressionist entertainer, comedian, TV and film actor, and former president of the French rugby team CA Brive.
Document 7: Patrick Moutal: Patrick Moutal is a French sitarist and musicologist. He has been teaching north Indian classical music at the Paris Conservatoire (CNSMDP) since 1984 (Jazz & Improvised Musics and Pedagogy dpts).
Document 8: Je suis l'enfant soleil: "Je suis l'enfant soleil" (translated: "I Am the Sun Child" or "I'm A Child of the Sun") was the French entry in the Eurovision Song Contest 1979, performed in French by Anne-Marie David. David had won Eurovision six years earlier, representing Luxembourg at the 1973 Contest with "Tu te reconnaîtras".
Document 9: Je vais me marier, Marie: "Je vais me marier, Marie" (English translation: "I´m getting married, Mary") was the Swiss entry in the Eurovision Song Contest 1973, performed in French by Patrick Juvet.
Document 10: Women's suffrage: Most independent countries enacted women's suffrage in the interwar era, including Canada in 1917, Britain (over 30 in 1918, over 21 in 1928), Germany, Poland in 1918, Austria and the Netherlands in 1919, and the United States in 1920 (Voting Rights Act of 1965 secured voting rights for racial minorities). Leslie Hume argues that the First World War changed the popular mood:
Document 11: Switzerland: Switzerland joined the Council of Europe in 1963. In 1979 areas from the canton of Bern attained independence from the Bernese, forming the new canton of Jura. On 18 April 1999 the Swiss population and the cantons voted in favour of a completely revised federal constitution.In 2002 Switzerland became a full member of the United Nations, leaving the Vatican City as the last widely recognised state without full UN membership. Switzerland is a founding member of the EFTA, but is not a member of the European Economic Area. An application for membership in the European Union was sent in May 1992, but not advanced since the EEA was rejected in December 1992 when Switzerland was the only country to launch a referendum on the EEA. There have since been several referendums on the EU issue; due to opposition from the citizens, the membership application has been withdrawn. Nonetheless, Swiss law is gradually being adjusted to conform with that of the EU, and the government has signed a number of bilateral agreements with the European Union. Switzerland, together with Liechtenstein, has been completely surrounded by the EU since Austria's entry in 1995. On 5 June 2005, Swiss voters agreed by a 55% majority to join the Schengen treaty, a result that was regarded by EU commentators as a sign of support by Switzerland, a country that is traditionally perceived as independent and reluctant to enter supranational bodies.
Document 12: Patrice et Mario: Patrice et Mario were an Italian singer-guitarist duo popular in France the 1940-1950s. Patrice (Patrizzio Paganessi, 1915-26 April 1992) and Mario (Mario Moro, 1918 - 9 August 2002) were part of the vogue for Mediterranean music in France exemplified by Luis Mariano and Tino Rossi. Their popularity in Africa led to their name being used by another duo, consisting of Philippe Vungbo (alias Lando) and Cantador Rossignol.
Document 13: Women's suffrage in the United States: The Women's suffrage in the United States of America, the legal right of women to vote, was established over the course of several decades, first in various states and localities, sometimes on a limited basis, and then nationally in 1920.
Document 14: Switzerland: Direct democracy and federalism are hallmarks of the Swiss political system. Swiss citizens are subject to three legal jurisdictions: the commune, canton and federal levels. The 1848 federal constitution defines a system of direct democracy (sometimes called half-direct or representative direct democracy because it is aided by the more commonplace institutions of a representative democracy). The instruments of this system at the federal level, known as civic rights (Volksrechte, droits civiques), include the right to submit a constitutional initiative and a referendum, both of which may overturn parliamentary decisions.
Document 15: Patrick Juvet: Patrick Juvet (born 21 August 1950, in Montreux, Switzerland) is a former model turned singer-songwriter, who had a string of hit records in France. While his early career was focused on making pop records, he found international success as a disco music performer in the latter half of the 1970s.
ground_truth: February 1971
sub_queries: Je vais me marier, Marie >> performer Answer: Patrick Juvet
Which country does Patrick Juvet belong to? Answer: Switzerland
when did women get the vote in Switzerland Answer: February 1971