Context_1 : Seventeenth Expeditionary Air Force (17 EAF) is a numbered air force of the United States Air Force located at Ramstein Air Base, Germany. The command served the United States Air Forces in Europe during (1953–1996) and United States Air Forces Africa during 2008-2012. Upon reactivation on 1 October 2008, it became the air and space component of United States Africa Command. In this capacity, Seventeenth Air Force was referred to as U.S. Air Forces Africa (AFAFRICA). 17 AF was reformed in April 2012 to become the 17th Expeditionary Air Force, sharing a commander and headquarters with the Third Air Force. Context_2 : The Office of Inspector General of the Air Force for the United States Air Force is responsible for conducting investigations and inspections as directed by the Secretary of the Air Force and the Chief of Staff of the United States Air Force. The position in the Air Force was originally established after World War II as The Air Inspector, which was carried over from the Army Air Forces. The current mission of the Air Force Inspector General is prescribed by Title 10 (§ 8020) and Title 32 of the United States Code (§ 105) to develop Air Force and Air National Guard policy to assess readiness, discipline and efficiency with a vision to help shape senior leader decisions affecting the readiness of the Air Force to strengthen the nation's defense. Context_3 : David R. Smith (born 1942) was a major general in the United States Air Force who served as Commander of the United States Air Force Reserve Command, Headquarters U.S. Air Force, Washington D.C., and commander, Headquarters Air Force Reserve, a separate operating agency located at Robins Air Force Base, Georgia. As chief of Air Force Reserve, he served as the principal adviser on Reserve matters to the Air Force Chief of Staff. As commander of AFRES, he had full responsibility for the supervision of U.S. Air Force Reserve units around the world. He was also commander of the 10th Air Force. Context_4 : Boston University (commonly referred to as BU) is a private research university located in Boston, Massachusetts. The university is nonsectarian, and is historically affiliated with the United Methodist Church. Context_5 : The Boston Camera, also known as Pie Face and officially classified as the K-42 Camera Model, was a prototype airborne photo reconnaissance camera manufactured for the United States Air Force by Boston University in 1951 and tested on the Convair B-36 and the C-97 Stratofreighter. The model carried on the first ERB-36D (44-92088) had a 6096 mm (240 in) focal length, which was achieved using a series of lenses and mirrors. The lens had an f/8 stop and used a 1/400 second shutter speed, and could photograph a golf ball from an altitude of 45,000 feet. The camera used 18x36 inch (45x90 cm) negatives. The camera was installed aboard Boeing C-97A 49-2592 (not an "RC-97" or "EC-97" as often widely quoted) which was used operationally by the 7405th Support Squadron based at Wiesbaden, West Germany between 1952 and 1962. It was given to the Air Force Museum in 1964, along with a contact print of a golf ball on a course. Context_6 : Michelle D. Johnson is a Lieutenant General in the United States Air Force and was the 19th Superintendent of the United States Air Force Academy. She is the first woman to lead a United States Department of Defense Service Academy. Her previous position was the Deputy Chief of Staff, Operations and Intelligence, Supreme Headquarters Allied Powers Europe in Casteau, Belgium. She was formerly the Director, Strategy, Policy, Programs and Logistics, U.S. Transportation Command at Scott Air Force Base. She also served as the deputy director for information and cyberspace policy, Strategic Plans and Policy Directorate at the Pentagon. As an Air Force cadet, she was the first woman to serve as Cadet Wing Commander (the senior ranking cadet) at the United States Air Force Academy. Johnson played basketball for the Air Force Falcons women's basketball team. She was twice named an Academic All-American and was inducted into the Academic All-American Hall of Fame in 2007, making her the first woman from the Academy and one of only six graduates with that distinction. Also, she was selected as the Academy's first woman Rhodes Scholar in her First Class (Senior) Year. Johnson was recognized as an Honorary Fellow of Brasenose College in 2013. She received the 2014 American Legion Auxiliary Woman of the Year Award. Lt. General Johnson was awarded a star (#42) on The Flag for Hope on June 18, 2016 in recognition of her outstanding military service. Context_7 : The United States Air Force Academy is an undergraduate college in Colorado Springs, Colorado, with the mission of educating and commissioning officers for the United States Air Force. The Academy was established in 1954, entered its first class in 1955, and graduated its first class in 1959. All students hold the Air Force rank of "Cadet." Sports media refer to the Academy as "Air Force"; this usage is officially endorsed. Most cadets are admitted through a congressional appointment system. The curriculum is broad-based but has traditionally emphasized science and engineering. Before the Academy's first graduating class in 1959, the United States Military Academy and United States Naval Academy were the primary sources of officers for the Air Force and its predecessors, the Army Air Corps and Army Air Forces. Though the primary focus of the Academy is for the Air Force, some graduates are given the option of "cross-commissioning" into the United States Army, United States Navy, United States Marine Corps, or United States Coast Guard. Context_8 : Twenty-Fifth Air Force (25 AF), also known as Air Force Intelligence is a numbered air force (NAF) within the United States Air Force (USAF), and serves as the Air Force's premier military intelligence organization. 25 AF was established on 29 September 2014 by redesignating the Air Force Intelligence, Surveillance and Reconnaissance Agency (a field operating agency) under Headquarters, United States Air Force, to a numbered air force aligned under Air Combat Command. USAF also realigned the 9th Reconnaissance Wing and the 55th Wing under the new NAF. It is headquartered at Lackland Air Force Base, Texas. Context_9 : The United States Air Force uniform is the standardized military attire worn by airmen of the United States Air Force. Specific Air Force Instructions address standardized wear that is identical for members of both the Active Component (i.e., the Regular Air Force) and that of the service's two reserve components that comprise the Air Reserve Component, that being the Air Force Reserve and the Air National Guard. This includes personnel in the Air Force's sole enlisted accession program, Basic Military Training (BMT), and the three USAF commissioned officer accession programs: Officer Training School (OTS) officer trainees, college/university level Air Force Reserve Officers' Training Corps (AFROTC) cadets and United States Air Force Academy (USAFA) cadets. Provisions are also included for authorized wear on certain occasions by honorably retired career members of the Air Force, to also include retirees of both the Air Force Reserve and the Air National Guard. Context_10 : Stayce D. Harris is a United States Air Force Lieutenant General. She currently serves as the Assistant Vice Chief of Staff and Director, Air Staff, Headquarters, United States Air Force. She also serves as Deputy Chairman of the Air Force Council, and is the Air Force accreditation official for the international Corps of Air Attachés. Harris' promotion is a first for African-American females, as she is the first to hold the three-star rank in the Air Force. Additionally, she is the first Air Force Reservist to be promoted to the three-star rank other than the Commander, Air Force Reserve Command. Prior to her current assignment Harris was Commander, Twenty-Second Air Force. fact_1 : The Boston Camera, also known as Pie Face and officially classified as the K-42 Camera Model, was a prototype airborne photo reconnaissance camera manufactured for the United States Air Force by Boston University in 1951 and tested on the Convair B-36 and the C-97 Stratofreighter. fact_2 :  The university is nonsectarian, and is historically affiliated with the United Methodist Church. Answer: United Methodist Church
Output: Which church is the university, who manufactured the Boston Camera for the United States Air Force, affiliated with?