Information:  - DePauw University in Greencastle, Indiana, is a private liberal arts college with an enrollment of approximately 2,400 students. The school has a Methodist heritage and was originally known as Indiana Asbury University. DePauw is a member of both the Great Lakes Colleges Association and the North Coast Athletic Conference. The Society of Professional Journalists was founded at DePauw.  - Greencastle is a city in Greencastle Township, Putnam County, Indiana, United States, and the county seat of Putnam County. It was founded in 1821 by Ephraim Dukes on a land grant. He named the settlement for his hometown of Greencastle, Pennsylvania. Greencastle was a village or town operating under authority of the Putnam County commissioners until March 9, 1849, when it became a town by special act of the local legislature. Greencastle, Indiana, officially became a city after an election held on July 8, 1861. The first mayor of Greencastle was E. R. Kercheval, a member (during his lifetime) of the Freemason Temple Lodge #47. The city became the county seat of Putnam County. The population was 10,326 at the 2010 census. It is located near Interstate 70 approximately halfway between Terre Haute and Indianapolis in the west-central portion of the state. Greencastle is well known as being the location of DePauw University.  - California is the most populous state in the United States and the third most extensive by area. Located on the western (Pacific Ocean) coast of the U.S., California is bordered by the other U.S. states of Oregon, Nevada, and Arizona and shares an international border with the Mexican state of Baja California. The state capital is Sacramento. Los Angeles is California's most populous city, and the country's second largest after New York City. The state also has the nation's most populous county, Los Angeles County, and its largest county by area, San Bernardino County.  - Illinois is a state in the midwestern region of the United States, achieving statehood in 1818. It is the 5th most populous state and 25th largest state in terms of land area, and is often noted as a microcosm of the entire country. The word "Illinois" comes from the Algonquin word for "tribe of superior men". With Chicago in the northeast, small industrial cities and great agricultural productivity in central and northern Illinois, and natural resources like coal, timber, and petroleum in the south, Illinois has a diverse economic base and is a major transportation hub. The Port of Chicago connects the state to other global ports from the Great Lakes, via the Saint Lawrence Seaway, to the Atlantic Ocean, as well as the Great Lakes to the Mississippi River, via the Illinois River. For decades, O'Hare International Airport has been ranked as one of the world's busiest airports. Illinois has long had a reputation as a bellwether both in social and cultural terms and politics.  - Sullivan High School is a public high school located in Sullivan, Indiana. SHS is one of three high schools in Sullivan County (the other two being North Central High School in Farmersburg and Union High School in Dugger). Sullivan High School is also the only secondary institution under the administration of the Southwest School Corporation.  - Sullivan is a city in Hamilton Township, Sullivan County, Indiana, United States. The population was 4,249 at the 2010 census. It is part of the Terre Haute Metropolitan Statistical Area. The city is the county seat of Sullivan County. The town is served by the Southwest School Corporation, and students go to Sullivan High School.  - Edgar County is a county located in the U.S. state of Illinois. As of the 2010 census, the population was 18,576. Its county seat is Paris.  - Nevada (Spanish for "snowy"; see pronunciations) is a state in the Western, Mountain West, and Southwestern regions of the United States of America. Nevada is the 7th most extensive, the 34th most populous, and the 9th least densely populated of the 50 United States. Nearly three-quarters of Nevada's people live in Clark County, which contains the Las VegasParadise metropolitan area where three of the state's four largest incorporated cities are located. Nevada's capital is Carson City. Nevada is officially known as the "Silver State" because of the importance of silver to its history and economy. It is also known as the "Battle Born State", because it achieved statehood during the Civil War (the words "Battle Born" also appear on the state flag); as the "Sage-brush State", for the native plant of the same name; and as the "Sage-hen State". Nevada borders Oregon to the northwest, Idaho to the northeast, California to the west, Arizona to the southeast and Utah to the east.  - William Alexander Massey ( October 7 , 1856 -- March 5 , 1914 ) was a United States Senator from Nevada . Born in Trumbull County , Ohio , he moved with his parents to Edgar County , Illinois in 1865 . He attended the common schools , Union Christian College in Merom , Indiana , and the Indiana Asbury University ( now De Pauw University ) in Greencastle , Indiana . He studied law , and was admitted to the bar in 1877 , commencing practice in Sullivan , Indiana . He moved to San Diego , California in 1886 , and to Nevada in 1887 , where he prospected and mined , and later took up the practice of law in Elko , Nevada . Massey was a member of the Nevada Assembly from 1892 to 1894 , and was district attorney from 1894 to 1896 . He was a justice of the Nevada Supreme Court from 1896 to 1902 , when he resigned . He moved to Reno , Nevada and resumed the practice of law , and was appointed as a Republican to the United States Senate to fill the vacancy caused by the death of George S. Nixon by Governor Tasker Oddie . Massey served in the Senate from July 1 , 1912 to January 29 , 1913 . He was defeated for election to the remainder of Nixon 's term by Democrat Key Pittman . While in the Senate , he was chairman of the Committee on Mines and Mining . After his time in the Senate , he resumed the practice of law in Reno , and died on a train near Litchfield , Nevada in March 1914 . His interment was in Mountain View Cemetery in Reno .    Given the information above, choose from the list below the object entity that exhibits the relation 'educated at' with the subject 'william a. massey'.  Choices: - central high school  - depauw university  - illinois  - new york  - north central high school
The answer to this question is:
depauw university