Input: Order of the British Empire
The Order has six officials: the Prelate; the Dean; the Secretary; the Registrar; the King of Arms; and the Usher. The Bishop of London, a senior bishop in the Church of England, serves as the Order's Prelate. The Dean of St Paul's is ex officio the Dean of the Order. The Order's King of Arms is not a member of the College of Arms, as are many other heraldic officers. The Usher of the Order is known as the Gentleman Usher of the Purple Rod; he does not – unlike his Order of the Garter equivalent, the Gentleman Usher of the Black Rod – perform any duties related to the House of Lords.

Who was The Dean of St. Paul?
Output: ex officio the Dean of the Order

Input: Boston
Tourism also composes a large part of Boston's economy, with 21.2 million domestic and international visitors spending $8.3 billion in 2011; excluding visitors from Canada and Mexico, over 1.4 million international tourists visited Boston in 2014, with those from China and the United Kingdom leading the list. Boston's status as a state capital as well as the regional home of federal agencies has rendered law and government to be another major component of the city's economy. The city is a major seaport along the United States' East Coast and the oldest continuously operated industrial and fishing port in the Western Hemisphere.

How much did tourists spend in Boston in 2011?
Output: $8.3 billion

Input: Boston
Smaller private schools include Babson College, Bentley University, Boston Architectural College, Emmanuel College, Fisher College, MGH Institute of Health Professions, Massachusetts College of Pharmacy and Health Sciences, Simmons College, Wellesley College, Wheelock College, Wentworth Institute of Technology, New England School of Law (originally established as America's first all female law school), and Emerson College.

Babson College is what type of institution?
Output: Smaller private schools

Input: Oklahoma
Oklahoma's largest commercial airport is Will Rogers World Airport in Oklahoma City, averaging a yearly passenger count of more than 3.5 million (1.7 million boardings) in 2010. Tulsa International Airport, the state's second largest commercial airport, served more than 1.3 million boardings in 2010. Between the two, six airlines operate in Oklahoma. In terms of traffic, R. L. Jones Jr. (Riverside) Airport in Tulsa is the state's busiest airport, with 335,826 takeoffs and landings in 2008. In total, Oklahoma has over 150 public-use airports.

How many different airlines operate in Oklahoma?
Output:
six