instruction:
In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
question:
Passage: In mid-2011, Oklahoma had a civilian labor force of 1.7 million and non-farm employment fluctuated around 1.5 million. The government sector provides the most jobs, with 339,300 in 2011, followed by the transportation and utilities sector, providing 279,500 jobs, and the sectors of education, business, and manufacturing, providing 207,800, 177,400, and 132,700 jobs, respectively. Among the state's largest industries, the aerospace sector generates $11 billion annually.Tulsa is home to the largest airline maintenance base in the world, which serves as the global maintenance and engineering headquarters for American Airlines. In total, aerospace accounts for more than 10 percent of Oklahoma's industrial output, and it is one of the top 10 states in aerospace engine manufacturing. Because of its position in the center of the United States, Oklahoma is also among the top states for logistic centers, and a major contributor to weather-related research.The state is the top manufacturer of tires in North America and contains one of the fastest-growing biotechnology industries in the nation. In 2005, international exports from Oklahoma's manufacturing industry totaled $4.3 billion, accounting for 3.6 percent of its economic impact. Tire manufacturing, meat processing, oil and gas equipment manufacturing, and air conditioner manufacturing are the state's largest manufacturing industries.
answer:
What state has the largest airline maintenance base in the world?


question:
Passage: Sanders is a British colonial District Commissioner in Colonial Nigeria. He tries to rule his province fairly, including the various tribes comprising the Peoples of the River. He is regarded with respect by some and with fear by others, among whom he is referred to as "Sandi" and "Lord Sandi". He has an ally in Bosambo, a literate and educated chief (played by the American actor, Paul Robeson).
When Sanders goes on leave, another chief, King Mofolaba, spreads the rumour that "Sandi is dead." Inter-tribal war seems inevitable, and the situation is made worse by gun-runners and slavers.
His relief, Ferguson (known to the natives as Lord Ferguson), is unequal to the task; he is captured and killed by King Mofolaba. Sanders returns to restore peace. When Bosambo's wife Lilongo is kidnapped, the chief tracks down her kidnappers. Captured by them, he is saved by a relief force commanded by Sanders. Bosambo kills King Mofolaba and is subsequently named by Sanders as the King of the Peoples of the River.
answer:
What is the real name of Sandi?


question:
Passage: Frank A. Vanderlip was president of the National City Bank of New York, Assistant Secretary of the Treasury, and a founder of the Federal Reserve System. He lived at the Beechwood estate and created the first Montessori school in the United States, the Scarborough School, nearby. Vanderlip also helped found and was the first president of Scarborough's Sleepy Hollow Country Club. Ella Holmes White and her partner Marie Grice Young lived in the Briarcliff Lodge, where an extension was built for them to reside. The two held a long-term lease there before they boarded the RMS Titanic and survived its sinking; they continued to live at the lodge until later in their lives. Marian Cruger Coffin, a landscape architect, was born and grew up in Scarborough. Emily Taft Douglas, a U.S. Representative and wife of Senator Paul Douglas, lived in Briarcliff Manor from 1986 to her death in 1994. Composer and conductor Aaron Copland, famous for Rodeo and Fanfare for the Common Man, began spending weekdays at Mary Churchill's house in Briarcliff Manor in early 1929, and had a post office box in Briarcliff Manor. He spent almost a month living there before moving to nearby Bedford; his ultimate residence is in nearby Cortlandt Manor. Brooke Astor, a philanthropist, socialite, and member of the Astor family, lived in Briarcliff Manor for much of her life. Children's author C. B. Colby was on the village board, was the village's Fire Commissioner, and researched for the village historical society's 1977 history book. He lived on Pine Road until his death in 1977. Anna Roosevelt Halsted lived with Curtis Bean Dall on Sleepy Hollow Road; their children, Eleanor and Curtis, attended the Scarborough School. Blanchette Ferry Rockefeller, twice-president of the Museum of Modern Art, lived in the village until her death. Eugene T. Booth, a nuclear physicist and Manhattan Project developer, lived in the village. John Cheever lived in Scarborough, and spent most of his writing career in Westchester towns such as Briarcliff Manor and Ossining. He served in the Briarcliff Manor Fire Department. Coby Whitmore, a painter and magazine illustrator, lived in the village from 1945 to 1965. Pulitzer Prize-winning writer and journalist John Hersey attended public school and lived in Briarcliff Manor; he was the village's first Eagle Scout and a lifeguard at the village pool, and his mother Grace Baird Hersey was a village librarian. Folk singer and songwriter Tom Glazer lived on Long Hill Road for almost 30 years. Mathematician Bryant Tuckerman, who helped develop the Data Encryption Standard, was a long-time village resident. Sculptor Robert Weinman lived in Briarcliff Manor, where his children attended school.Ely Jacques Kahn, Jr., a writer for The New Yorker, lived in Scarborough for more than 20 years, and was a member of the village fire department. His father (Ely Jacques Kahn, a New York skyscraper architect) designed two houses in Briarcliff Manor, including one for sports commentator Red Barber. Burton Benjamin, a vice president and director of CBS News, lived in the village for about 35 years and was a trustee of the Scarborough School. Harcourt president William Jovanovich lived in Briarcliff Manor for 27 years. Leonard Jacobson, a museum architect and colleague of I. M. Pei, lived in the village. Jerrier A. Haddad, a computer engineer, lived in Briarcliff with his wife and five children. His wife, Carole Haddad, was president of the Briarcliff Manor-Scarborough Historical Society. John Kelvin Koelsch, a U.S. Navy officer during the Korean War and the first helicopter pilot to receive the Medal of Honor, lived in Scarborough and attended the Scarborough School. Novelist and short-story writer Richard Yates lived at the corner of Revolutionary Road and Route 9 in Scarborough as a boy, and named his novel Revolutionary Road; it was made into a 2008 film. Rolf Landauer, a German-American physicist and a refugee from Nazi Germany, lived in the village. Author Sol Stein, founder and former president of the Briarcliff Manor-based Stein and Day, was a village resident. Composer, pianist, and local historian Carmino Ravosa lived at the Crossroads and was a trustee of the Briarcliff Manor-Scarborough Historical Society. John Chervokas was an advertising writer and executive and Ossining town supervisor and school board member, and a longtime resident of Briarcliff Manor. Physicist Praveen Chaudhari, an innovator in thin films and high-temperature superconductors, lived in Briarcliff Manor. Lawrence M. Waterhouse was the founder, CEO, and president of TD Waterhouse, now part of the Toronto-Dominion Bank and TD Ameritrade. Waterhouse was a resident and benefactor of the Briarcliff Manor-Scarborough Historical Society. Cardiac surgeon Peter Praeger, a founder, president, and chief executive of Dr. Praeger's Sensible Foods, was a village resident. Robert Alan Minzesheimer was a journalist and book critic for USA Today, and lived in Scarborough.
answer:

What is the full name of the person who was the first president of Scarborough's Sleepy Hollow Country Club?