Question: How many constituencies did this British statesman, army officer, and writer represent who authorized the covert organization British Security Co-ordination in New York?

Context paragraphs:
Winston Churchill: Sir Winston Leonard Spencer-Churchill, {'1': ", '2': ", '3': ", '4': "} (30 November 187424 January 1965) was a British statesman, army officer, and writer.  He served as Prime Minister of the United Kingdom from 1940 to 1945 and again from 1951 to 1955.  As a Member of Parliament (MP), he represented five constituencies over the course of his career.  As Prime Minister, Churchill led Britain to victory during World War II.  He led the Conservative Party for fifteen years from 1940 to 1955.

Camp X: Camp X was the unofficial name of the secret Special Training School No. 103, a Second World War paramilitary installation for training covert agents in the methods required for success in clandestine operations.  It was located on the northwestern shore of Lake Ontario between Whitby and Oshawa in Ontario, Canada.  The area is known today as Intrepid Park, after the code name for Sir William Stephenson Director of British Security Co-ordination who established the program to create the training facility.

Disraeli (play): Disraeli is a biographical play by the British writer Louis N. Parker, which was first staged in 1911.  The play was commissioned by the actor George Arliss who saw a portrayal of the Victorian British statesman Benjamin Disraeli as an ideal vehicle for his stage career.  It was written in London during 1910.  Parker suffered from writer's block at one point and received some assistance from Arliss.  Parker included a subplot lifted from the 1839 play "Richelieu" by Edward Bulwer-Lytton which was later the subject of some controversy.  He added a number of fictitious characters to add excitement and drama to the story.  The real role of Lionel de Rothschild in the purchase was changed to that of the fictional banker Meyers.  The play premièred at Wallack's Theatre in New York City on 18 September 1911.

The Defence of the Realm: The Defence of the Realm: The Authorized History of MI5, published in the United States as Defend the Realm, is an authorised history of the British Security Service (MI5), written by historian Christopher Andrew.  Andrew was commissioned in December 2002 to write the history for MI5's 100th anniversary in 2009, and was given "virtually unrestricted access" to much of MI5's files, as well as "no restriction" on whatever conclusions he decided to draw from them.  The book reported, amongst other things, that MI5 kept a file (under a pseudonym) on Prime Minister Harold Wilson (as revealed by Peter Wright decades before in Spycatcher), as well as noting how many of Wilson's MP's were spying for the Soviet bloc.  The book's title was derived from MI5's Latin motto, "Regnum Defende".  Historian Keith Jeffery was commissioned to write a similar authorised history on the Secret Intelligence Service (MI6) for release in 2010.

British Security Co-ordination: British Security Co-ordination (BSC) was a covert organisation set up in New York City by the British Secret Intelligence Service (MI6) in May 1940 upon the authorisation of Prime Minister Winston Churchill.

Cedric Belfrage: Cedric Henning Belfrage (8 November 1904 – 21 June 1990) was an English film critic, journalist, writer, and political activist.  He is best remembered as a co-founder of the radical US-weekly newspaper the "National Guardian".  Later Belfrage was referenced as a Soviet agent in the US intelligence Venona project, although it appears that he had been working for British Security Co-ordination as a double-agent.

United States military beret flash: In the United States Army and United States Air Force, a beret flash is a shield-shaped embroidered cloth or metallic insignia attached to a stiffener backing of a military beret.  The flash attached to the stiffener is worn over the left eye of the wearer with the excess cloth of the beret folded and pulled over the right ear giving it a distinctive shape.  The embroidered backgrounds of the Army beret flashes represent the approved distinctive heraldic colors of the unit to which they are assigned while the Air Force's represent their Air Force specialty code (AFSC).  Army enlisted and non-commissioned officers attach their unit's distinctive unit insignia on the center of their unit's flash while warrant officers and commissioned officers attach their rank insignia to the center of the flash.  Air Force commissioned officers assigned to AFSC 13LX (Air Liaison Officer) and 31PX (Security Forces) do the same while those assigned to other AFSCs that are authorized to wear metallic flashes attach a miniature version of their rank insignia below their flash on their AFSC specific beret.

Secret Anti-Communist Army: The Secret Anti-Communist Army (Spanish: "Ejército Secreto Anticomunista" , ESA) was a front organization that operated in Guatemala and El Salvador during the Guatemalan Civil War.  Like other earlier organizations, such as the MANO and the CADEG, the ESA existed as a front for a covert program of selective assassination by the Guatemalan security services.  The first documentation of it came from the New York Times on 4 August 1977.  The ESA made its existence more widely known during the upheaval caused by the September 1978 bus fare strikes in Guatemala City.  On 18 October 1978, the ESA authored the first of a series of public bulletins containing "death lists" of persons which the organization considered to be "communists".  It claimed to be independent, but was coordinated and staffed by members of the military and security services and was allegedly run by Colonel German Chupina Barahona, Director General of the National Police (PN) from 1978 to 1982.  Often, the lists of targets were provided by the Minister of the Interior, Donaldo Alvarez Ruiz.

Amy Elizabeth Thorpe: Amy Elizabeth "Betty" Thorpe (November 22, 1910 – December 1, 1963) was, according to William Stephenson of British Security Coordination, an American spy, codenamed "Cynthia", who worked for his agency during World War II.  British Security Coordination was a cover organization that had been set up in New York City by the British Secret Intelligence Service (MI6) in May 1940.

Covert Historic District: Covert Historic District is a national historic district located at Covert in Seneca County, New York.  The district includes 21 properties located in the hamlet of Covert.  The district is primarily residential and structures represent a variety of functions and styles spanning the period from 1810 to 1920.  The earliest structure was built as a tavern and it also includes the Town Hall, First Baptist Church (and cemetery), a modest schoolhouse, and Grange Meeting Hall.

Supporting paragraphs: British Security Co-ordination Winston Churchill
Answer: five constituencies