Question: Helen Herz Cohen (1912 – March 23, 2006) was the Director of Camp Walden, an all-girls residential summer camp located in Denmark, a town in Oxford County, Maine, in which country?

full_context: Document 1: Eleanor Campbell (physician): Eleanor Anderson Campbell (1878–1959, née Eleanor Milbank Anderson) was the founder and director of the Judson Health Center (1921), a health and dental clinic serving residents of the lower west side of New York City. First located in the basement of the Judson Memorial Church south of Washington Square, by 1924 the Center was the largest clinic of its kind in the United States. The Center provided healthcare through over one million visits to the largely Italian immigrant population between 1921 and 1957, when Campbell retired. Campbell refused any wages for her services. In 1957, Dr. Campbell was awarded the Star of Italian Solidarity by the Italian government for her contributions to Italian-Americans.
Document 2: Moose Pond: Moose Pond is located in the towns of Bridgton, Denmark and Sweden, in the state of Maine. Camp Winona, a camp for boys, Camp Wyonegonic, a camp for girls, and Shawnee Peak Ski Area, a ski resort, are located on the lake.
Document 3: York, Maine: York is a town in York County, Maine, United States, near the southern tip of the state. The population in the 2010 census was 12,529. Situated beside the Atlantic Ocean on the Gulf of Maine, York is a well-known summer resort town. It is home to three 18-hole golf clubs, four sandy beaches, and Mount Agamenticus. It includes the villages of York Village, York Harbor, York Beach and Cape Neddick.
Document 4: Geneva Glen Camp: Geneva Glen Camp is a co-educational, non-profit, residential summer camp located in Indian Hills, Colorado. It was founded in 1922 at its current site. The mission statement of the camp reads, "The mission of Geneva Glen is to develop character, values and leadership, nurtured by a camp family that thrives on its diversity, friendships and meaningful traditions." Geneva Glen is reputed for the high rate of return for its campers and staff. Geneva Glen is committed to children coming home happy and full of wonderful memories. Its website states that, on average each year, 70% of campers and 65% of staff return from the previous summer. Each summer Geneva Glen holds five overnight sessions independent of each other, as well as a sixth shortened session in December for its older campers. These are discussed in the "Sessions" section below.
Document 5: Denmark, Maine: Denmark is a town in Oxford County, Maine, United States. The population was 1,148 at the 2010 census. A number of ponds and lakes are located within the town.
Document 6: Ze'eva Cohen: Ze'eva Cohen is a dancer, modern dance choreographer, and dance professor emeritus at Princeton University. Cohen grew up in Tel Aviv, Israel, the daughter of Yemeni immigrants. She traveled to New York City from Israel in 1963 to study at the Juilliard School and perform with the Anna Sokolow Dance Company. She danced with the company for ten years. Cohen was also a founding member of Dance Theater Workshop, where she worked as a choreographer and dancer from the mid-sixties to the early seventies. She has created a body of choreographic work which links her background in American modern dance with her Yemenite Jewish heritage.
Document 7: Sweden, Maine: Sweden is a town in Oxford County, Maine, United States. The population was 391 at the 2010 census. Set among hills, forests and ponds, Sweden includes the village of East Sweden.
Document 8: Readfield, Maine: Readfield (/ˈɹid fild/) is a town in Kennebec County, Maine, United States. The population was 2,598 at the 2010 census. Readfield is home to the Kents Hill School, a preparatory school, Maranacook Community Schools, public schools for the district, a few summer camps, and the annual Readfield Heritage Days. A popular recreation spot in central Maine, the town contains nine lakes and ponds, including Maranacook Lake, and is part of the Winthrop Lakes Region. The town of Readfield was previously named Pond Town. Readfield is included in the Augusta, Maine micropolitan New England City and Town Area.
Document 9: Helen Herz Cohen: Helen Herz Cohen (1912 – March 23, 2006) was the Director of Camp Walden, an all-girls residential summer camp located in Denmark, Maine. She founded The Main Idea, an annual nonprofit camp for economically disadvantaged girls.
Document 10: Belgrade, Maine: Belgrade is a town in Kennebec County, Maine, United States. The population was 3,189 at the 2010 census. Belgrade's population, however, approximately doubles during the summer months as part-year residents return to seasonal camps located on the shores of Great Pond, Long Pond and Messalonskee Lake. Belgrade includes the villages of North Belgrade, Belgrade Depot and Belgrade Lakes (or The Village). Belgrade is included in the Augusta, Maine micropolitan New England City and Town Area.
Document 11: Helen Lefkowitz Horowitz: Helen Lefkowitz Horowitz (born 1942) is the Sydenham Clark Parsons Professor of American Studies and History, emerita, at Smith College. She was born and educated in Shreveport, Louisiana, graduating from C. E. Byrd High School in 1959. She received her B.A. from Wellesley College in 1963 and her Ph.D. from Harvard University in 1969. A cultural historian of the U.S., her research ranges over a number of areas, including cultural philanthropy, women, higher education, sexuality, sexual representation, censorship, understandings of mental health and illness, intimate life, and tourism. "Culture and the City" (1974) examined the cultural institutions of Chicago in the late 19th and early 20th centuries. A series of articles on zoological gardens looked at the changing conceptions of wild animals in relation to humans as expressed in the manner in which the zoo animals were exhibited. "Alma Mater" (1984) probed the ways in which founders of the Seven Sister Colleges expressed their hopes and fears about women offered the liberal arts in the colleges' buildings and landscapes; the book explored, as well, the lives of female collegians and their female professors as lived within college gates. "Campus Life" (1987) looked at the history of undergraduate cultures from the 18th century to the present, with attention to college men (and later, women), outsiders, and rebels. "The Power and Passion of M. Carey Thomas", president of Bryn Mawr College and feminist, 1857-1935, appeared in 1984. "Rereading Sex" (2002), explored sexual representations and the campaign to censor them that led to the landmark Comstock Law of 1873 that barred obscene materials, contraceptive information and devices, and abortion advertisements from the US mails. "The Flash Press" (2008), co-authored with Patricia Cline Cohen and Timothy Gilfoyle, inquired into the sporting weeklies of New York City in the 1840s. "Wild Unrest" (2010) focused on Charlotte Perkins Gilman, the understanding of mental health and illness in the 19th century, and the writing of "The Yellow Wall-Paper." "A Taste for Provence" (2016) tells the story of the re-invention of Provence for American travelers from a place of Roman ruins to a new Eden of earthly delights.
Document 12: Helen Molyneux: Helen Molyneux is a Welsh Entrepreneur who founded one of the UK's leading and fastest growing personal injury law firms, NewLaw Solicitors, where she serves as CEO across offices based in Cardiff, Bristol, Basingstoke and Glasgow. On 11th March 2011 Helen won "Best Women in Legal Business", further proceeding to win overall Welsh Women of the Year for her unique, alternate business model (ABM) . Of which, on 24th April 2012 became the 1st Welsh and 4th overall practice to be licensed as an ABM by the Solicitors Regulation Authority. Helen's idea originated when she met a gentleman on a train from London, talking about the insurance market as he owned an insurance brokers. They came up with the idea of creating a law firm that manages personal injury claims from insurance companies and brokers.
Document 13: Camp Lanowa: Camp Lanowa, and its sister Camps of Kiwago and Wakonda, are non-profit camps run by Homes for the Homeless, a non-profit operator of homeless shelters in New York City. Homelessness is a worrying and relatively large problem in New York City, with approximately 100,000 experiencing homelessness each year. Such an environment can frequently lead to a difficult upbringing for children unfortunate enough to find themselves in this position. The result is that many children grow up unable to experience the sort of childhood so often taken for granted; material goods are often unattainable; on occasion families cannot afford to adequately clothe or even feed their children and additionally, such children miss out on experiences often regarded as a rite of passage, instead condemned to a childhood of tough city living. Against this background, Camp Lanowa and its sister camps attempt to offer such opportunities to these children and provide an escape from the tough inner city life.
Document 14: Denmark: Denmark ( ; Danish: "Danmark" , ] ), officially the Kingdom of Denmark, is a Nordic country and a sovereign state. The southernmost of the Scandinavian nations, it is south-west of Sweden and south of Norway, and bordered to the south by Germany. The Kingdom of Denmark also comprises two autonomous constituent countries in the North Atlantic Ocean: the Faroe Islands and Greenland. Denmark proper consists of a peninsula, Jutland, and an archipelago of 443 named islands, with the largest being Zealand, Funen and the North Jutlandic Island. The islands are characterised by flat, arable land and sandy coasts, low elevation and a temperate climate. Denmark has an area of 42924 km2 , total area including Greenland and the Faroe Islands is 2210579 km2 , and a population of 5.75 million (as of 2017 ).
Document 15: Oxford, Maine: Oxford is a town in Oxford County, Maine, United States. The population was 4,110 at the 2010 census. Oxford is home to the Oxford Plains Speedway, the annual Oxford County Fair, and Oxford Casino. The town includes the village of Welchville.
ground_truth: United States