Question: What co-educational college-preparatory school is located in the same state that Mary Richardson Walker's parents were from?

full_context: Document 1: Bridgton Academy: Bridgton Academy is an all-male college preparatory in North Bridgton, Maine. The school offers a true transitional year, to help students who have completed their senior year of high school gain the academic skills, study skills, self-discipline, and self-confidence necessary to succeed in college. Founded in 1808, the school sits at the northern tip of Long Lake in North Bridgton, Maine. The school has been NEASC accredited since 1934, making it one of the oldest accredited schools in the country. The school is also a member of the National Association of Independent Schools.
Document 2: Mary Moody Emerson: Mary Moody Emerson (August 23, 1774 - May 1, 1863) was known not only as her nephew Ralph Waldo Emerson’s “earliest and best teacher,” but also as a “spirited and original genius in her own right” (Richardson on back cover of "Origins"). Ralph Waldo Emerson considered her presence in his life a “blessing which nothing else in education could supply” (Emerson "Lectures" 432); and her vast body of writing—her thousands of letters and journal entries spanning more than fifty years—“became one of Emerson’s most important books” (Richardson 25). Her surviving documents reveal the voice of a “woman who […] had something to say to her contemporaries and who can continue to speak to ours” about “the great truths that were the object of her life’s pilgrimage” (Cole "Origins" xl, xxvii).
Document 3: University of Maine at Augusta: The University of Maine at Augusta (UMA) is located in the state capital of Augusta, Maine, and is a part of the University of Maine System. UMA is a regional state university providing baccalaureate and select associate degrees for residents of Central Maine. The university has campuses in Augusta and Bangor, and courses offered online and across the state. UMA delivers programs to both recent high school graduates and returning adults.
Document 4: Belmont Hill School: Belmont Hill School is an independent boys school on a 32 acre campus in Belmont, a suburb of Boston, Massachusetts. The school enrolls approximately 440 students in grades 7-12, separated into the Middle School (grades 7-9) and the Upper School (grades 10-12), and refers to these grades as "Forms" with a Roman Numeral I through VI. While the majority of attending students are day students, there are some who enroll in the school's five-day boarding program, which becomes an option for students in their 9th grade year. In addition to the school's history of academic prestige, the school exhibits a rich athletic tradition as a participant in the competitive Independent School League. Members of the Class of 2010 were accepted at 42 colleges and universities. Belmont Hill is also a founding member of the International Boys' Schools Coalition.
Document 5: Kents Hill School: Kents Hill School (also known as Kents Hill or KHS) is a co-educational independent college-preparatory school for boarding and day students. Kents Hill is located in Kents Hill, Maine, 12 miles west of the state capital of Augusta. It is the 30th oldest boarding school in the United States and one of the oldest continuously operating co-educational college preparatory schools. One of the three oldest Methodist academies in the United States (with Cazenovia and Wilbraham), the school is now a member of the Association of Independent Schools in New England (AISNE) and accredited by the New England Association of Schools and Colleges (NEASC).
Document 6: Mary Curtis Richardson: Mary Curtis Richardson (9 April 1848 in New York City – 1 November 1931 in San Francisco) was an impressionist painter and known as the "Mary Cassatt of the West". Her father, Lucien Curtis went overland to the gold fields of California in 1849. The following year, Mary, her sister Leila and her mother went to California via the Isthmus of Panama to join her father and settled in San Francisco.
Document 7: Mabel Murphy Smythe-Haith: Born in Montgomery, Alabama on April 3, 1918, Mabel Murphy Smythe-Haith was the daughter of Josephine Dibble and Henry Saunders Murphy. She had two older sisters and a younger brother. Both her parents were college educated and actively involved in the world of education. Her father began his career teaching at what is now Langston University. He later moved to what is now Alabama State where he stayed for several years before he accepted a job with the Standard Life Insurance Company to organize and run their printing division. Her mother spent a year as the dean of women at Fort Valley State College in Atlanta, Georgia before becoming a “university hostess” at Atlanta University where she also served as the president of Alumni Association for twenty-two years. Smythe-Haith enrolled in Spelman College when she was 15 but transferred to Mount Holyoke College in Massachusetts to complete her bachelor's degree. Two years after she received her bachelor's degree, she married Hugh H. Smythe. After her marriage, Smythe-Haith earned her master's degree from Northwestern University in 1940 and a doctoral degree in labor economics and law in 1942 from the University of Wisconsin.
Document 8: Kent School: Kent School is a private, co-educational college preparatory school in Kent, Connecticut, United States. The Reverend Frederick Herbert Sill, Order of the Holy Cross, established the school in 1906 and it retains its affiliation with the Episcopal Church of the United States.
Document 9: Berwick Academy (Maine): Berwick Academy is a college preparatory school located in South Berwick, Maine. Founded in 1791, it is the oldest educational institution in Maine and one of the oldest private schools in North America. The school sits on a 72-acre, 11-building campus on a hill overlooking the Salmon Falls River, near the border between Maine and New Hampshire. Approximately 565 students in grades Pre-K through 12 (and Post-Grad) attend this coeducational day school, from approximately 60 communities in the surrounding regions of southern Maine, southeastern New Hampshire and northeastern Massachusetts.
Document 10: Mary Collins (missionary): Mary Collins (April 18, 1846 - May 25, 1920) was a missionary, writer, and proponent for Native American rights in the Dakota Territory of the United States of America. She was a prolific member of the American Missionary Association, having spent thirty-five years of her life living amongst the Sioux tribe acting as a teacher, translator, and diplomat between the Sioux and white settlers. She was a noted friend and correspondent of Sitting Bull, one of the most famous Native Americans in United States history. Despite her actions and lifelong commitment to peaceful relations with the Sioux, Collins is a relatively unknown character in American History.
Document 11: Mary Richardson Walker: Mary Richardson Walker (April 1, 1811 – December 5, 1897) was an American missionary. She was the daughter of Joseph and Charlotte Richardson of West Baldwin, Maine. Both parents were school teachers and valued education for all their children. She attended Maine Wesleyan Seminary. Mary wanted to be a missionary and applied at the American Board of Missionaries, but she was turned down, because she was not married.
Document 12: Walker Home for Missionary Children: Walker Home for Missionary Children is a historic boarding house complex for the care of the children of religious missionaries while they were away from home. It is composed of eight buildings, located at 161-63, 165, 167 Grove Street, 136, 138, 144 Hancock Street in the Auburndale village of Newton, Massachusetts. The oldest building, the Harding House, was built c. 1850 by the father of Eliza Walker, founder of the Walker Home. The main building in the complex, Walker House, is a large institutional Colonial Revival structure designed by Coolidge & Carlson, architects known for their academic structures, and built after Eliza Walker's original house burned down in 1911.
Document 13: Mary Allen Wilkes: Mary Allen Wilkes (born September 25, 1937 in Chicago, Illinois) is a former computer programmer and logic designer, most known for her work with the LINC computer, now recognized by many as the world's first "personal computer." Wilkes graduated from Wellesley College in 1959 where she majored in philosophy and theology. At that time she wanted to become a lawyer but was discouraged by friends and mentors because she was a woman. She sought work in the computer field partly because computer programming was a field that was open to women and partly because her geography teacher in the eighth grade had told her during a class discussion, "Mary Allen, when you grow up, you ought to be a computer programmer." She had no idea at the
Document 14: Jane McKechnie Walton: Jane McKechnie Walton was born on July 16, 1847 in Edinburgh, Scotland. She was the daughter of Jane (Jean Tinto) Bee and John McKechnie. Her father was a bell molder by trade and died of typhoid on January 3, 1848 when Jane was just eighteen months old. Her grieving mother gave birth to the McKechnie's only son a few months later. Within another year, Jane's mother was taught about The Church of Jesus Christ of Latter-day Saints (LDS Church) by two Mormon missionaries. She believed their words and was baptized into the LDS Church on February 21, 1850. Several months later, Jane's grandmother, uncle and aunt followed her mother, Jean's footsteps and also joined the newfound religion. By September 1850, Jane's mother, grandmother, uncle, aunt and her own brother and sister were booked for ocean travel on The North Atlantic ship which was bound for New Orleans in America.
Document 15: Wyoming Seminary: Wyoming Seminary, founded in 1844, is a Methodist college preparatory school located in the Wyoming Valley of Northeastern Pennsylvania. The "Lower School," which consists of preschool - 8th grade students, is located in Forty Fort. The "Upper School," comprising 9th-grade to postgraduate students, is located in Kingston. It is near the Susquehanna River and the city of Wilkes-Barre. Locally and in some publications, it is sometimes referred to as "Sem." As a boarding school, only Upper School students are given the opportunity to live (board) on campus. Slightly more than one-third of the Upper School student body reside on campus.
ground_truth: Kents Hill School