In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).

Context: Thomas Milton Gatch (January 28, 1833  April 23, 1913) was an American educator and politician in Oregon. He served one term as mayor of Salem, Oregon, was the president of what would become Oregon State University, served as president of the University of Washington, and twice served as president of Willamette University. A native of Ohio, he was the first president of Oregon State University to hold a doctorate degree., The University of Washington, commonly referred to as simply Washington, UW, or informally U-Dub, is a public flagship research university based in Seattle, Washington, United States. Founded in 1861, Washington is one of the oldest universities on the West Coast., Oregon State University (OSU) is a coeducational, public research university in the northwest United States, located in Corvallis, Oregon. The university offers more than 200 undergraduate, graduate and doctoral degree programs and has the largest total enrollment in Oregon. More than 230,000 people have graduated from OSU since its founding. The Carnegie Foundation designates Oregon State University as a "Community Engagement" university and classifies it as a doctoral university with a "Highest research activity" status along with another 114 top U.S. academic institutions., Thomas Leigh Gatch ( August 9 , 1891 -- December 16 , 1954 ) was an American naval officer and attorney in the 20th century . A native of Oregon , and grandson of educator Thomas Milton Gatch , he served in the United States Navy as a ship commander during World War II and Judge Advocate General of the Navy from 1943 to 1945 . His last command was as commander of the Atlantic Fleet 's service force ., Willamette University is a private liberal arts college located in Salem, Oregon, United States. Founded in 1842, it is the oldest university in the Western United States. Willamette is a member of the Annapolis Group of colleges, and is made up of an undergraduate College of Liberal Arts and post-graduate schools of business and law. The university is a member of the NCAA's Division III Northwest Conference. Willamette's mascot is the bearcat and old gold and cardinal are the school colors. Approximately 2,800 students are enrolled at Willamette between the graduate and undergraduate programs. The school employs over 200 full-time professors on the campus located across the street from the Oregon State Capitol., Subject: thomas leigh gatch, Relation: educated_at, Options: (A) oregon state university (B) university of washington (C) willamette university
oregon state university