Question: Edwin H. Baker Pratt was the headmaster of the school in what Massachusetts town?

Context paragraphs:
North Shore Country Day School: In the 1893, Francis King Cook opened the Rugby School for Boys in the nearby village of Kenilworth.  Within the next decade, due to the opening of the fee-free Joseph Sears School, Cook moved his school to the present site today in Winnetka.  Shortly after, the school reimagined itself as the Girton School For Girls.  The school built three more buildings on what was then known as the Garland Estate, but by 1918-19 the school began to encounter funding difficulties.  A group of parents and alumni from the Girton School and local area came together in 1919 and chose Perry Dunlap Smith to found the North Shore Country Day School for girls and boys of all ages.  With the popularity of the Country Day School movement, this was seen as the next logical step for the school.  The school continues to have no class rankings and no academic awards.  As it became clear the Country Day school would outlast its time as a traditional school, the founder and first headmaster Perry Dunlap Smith hired Chicago area architect Edwin H. Clark to redesign the school grounds.

Buckingham Browne &amp; Nichols: Buckingham Browne & Nichols School, often referred to as BB&N, is an independent day school on three campuses in Cambridge, Massachusetts, educating students from pre-kindergarten (called "Beginners") to 12th grade.  BB&N was established by the 1974 merger of two independent schools, Buckingham School, founded in 1889, and Browne & Nichols School (B&N), founded in 1883.  The Upper School, grades 9–12, is located at 80 Gerry's Landing Road on the banks of the Charles River.  The Middle School, grades 7–8, is on Sparks Street, and the Lower School, grades pre-K–6, is on Buckingham Street.  Boston Magazine ranked BB&N #5 in a list of the top private high schools in greater Boston for 2009 and, in late 2007, the Wall Street Journal listed BB&N as one of the 50 best schools in the world for its success in preparing students to enter top American universities.  BB&N received another kind of attention in 2006 when "Forbes" magazine found it to be the ninth most expensive private school in the country, the only day school in the top ten.  The school has produced three of the 27 Presidential Scholars from Massachusetts since the inception of the program in 1964 and is a member of the G20 Schools group.

Pratt–Smoot Act: The Pratt–Smoot Act was passed by the United States Congress, and signed into law by President Herbert Hoover on March 3, 1931.  It was introduced by Ruth Baker Pratt and Reed Smoot.  J. Robert Atkinson, founder of the Braille Institute of America, was instrumental in getting the act passed through his lobbying efforts.

Universal Vare Charter School: Universal Vare Charter School, formerly the Edwin H. Vare Junior High School, is a historic junior high school building located in the Wilson Park neighborhood of Philadelphia, Pennsylvania.  It is currently a charter school run by Universal Family of Schools.  The building was designed by Irwin T. Catharine and built in 1922–1924.  It is a three-story, 17 bay, brick building on a raised basement in the Colonial Revival-style.  It is in the shape of a shallow "W." It features an entrance pavilions with arched openings, pilasters, and a brick parapet.

Arthur W. Barton: Arthur Willoughby Barton (14 September 1899 – 24 August 1976) was a noted headmaster, academic author and top-class football referee.  He was educated at Nottingham High School and then Trinity College, Cambridge, after military service with the Royal Engineers.  His father was Professor Edwin H Barton, FRS, Professor of Physics, University College, Nottingham.

Mr. Imperium: Mr. Imperium (UK title: You Belong to My Heart) is a 1951 romantic musical drama Technicolor film made by Metro-Goldwyn-Mayer, starring Lana Turner and singer Ezio Pinza.  It was directed by Don Hartman who co-wrote the screenplay with Edwin H. Knopf, based on a play by Edwin H. Knopf.  The music score is by Bronisław Kaper.  Lana Turner's singing voice was dubbed by Trudy Erwin.

Edwin H. Baker Pratt: Edwin Howard Baker Pratt (June 5, 1913 – March 18, 1975), was an American educator and headmaster of Buckingham Browne & Nichols.

Edwin Hawley Hewitt: Edwin Hawley Hewitt (March 26, 1874 - August 11, 1939) was an American architect from Minnesota.  In 1906, he designed the Edwin H. Hewitt House in the Stevens Square neighborhood of Minneapolis, listed on the National Register of Historic Places in 1978.

Edwin H. Farnum House: The Edwin H. Farnum House is an historic house at the junction of Putnam Pike (United States Route 44) and Collins Street in Johnston, Rhode Island.  It is a two-story wood frame structure, five bays wide, with a large central chimney.  It was built c. 1765, either by Stephen Angell or his son Daniel, and enlarged about 1795 by Edwin Farnum.  The main entry exhibits Federal styling probably added by Farnum, with 3/4 length sidelight windows and a segmented fanlight above.  The right-side bays on the first floor have been replaced by a 20th-century bay window.

Edwin H. Cheney House: Edwin H. Cheney House (1903) located in Oak Park, Illinois, United States, was Frank Lloyd Wright's design of this residence for electrical engineer Edwin Cheney.  The house is part of the Frank Lloyd Wright-Prairie School of Architecture Historic District.  It is a brick house with the living and sleeping rooms all on one floor under a single hipped roof (reminiscent of the design Heurtley House).  Here, however, there is a less monumental and more intimate quality to the house partly because it is not raised a full story off the ground, and partly because of the way its windows are nestled in between the wide eaves of the roof and the substantial stone sill that girdles the house.

Supporting paragraphs: Edwin H. Baker Pratt Buckingham Browne &amp; Nichols
Answer: Cambridge