question: George Washington Gibbs Jr. (November 7, 1916 – November 7, 2000), a sailor in the United States Navy, became the first African American to set foot on the continent of Antarctica, Gibbs worked in the personnel department of IBM from 1963 to 1982 in which city in Minnesota, which city is in the U.S. State of Minnesota, and is the county seat of Olmsted County?
answer: Rochester
context: Title: Rochester, Minnesota
  Passage: Rochester is a city in the U.S. State of Minnesota and is the county seat of Olmsted County.  Located on the Zumbro River's south fork, the city has a population of 106,769 according to the 2010 United States Census.  The U.S. Census Bureau estimated that the 2015 population was 112,225.  It is Minnesota's third-largest city and the largest city located outside of the Minneapolis-St.  Paul-Bloomington Metropolitan Statistical Area.  As of 2015, the Rochester metropolitan area has a population of 213,873.  It is the home of Mayo Clinic and one of IBM's largest facilities.
  Title: George W. Gibbs Jr.
  Passage: George Washington Gibbs Jr. (November 7, 1916 – November 7, 2000), a sailor in the United States Navy, became the first African American to set foot on the continent of Antarctica on the Antarctic Peninsula as a member of Rear Admiral Richard E. Byrd's third Antarctic expedition, also known as the United States Antarctic Service Expedition (1939–1941) on January 14, 1940.  Gibbs served as a gunner in the U.S. Navy during World War II.  After 24 years service in the U.S. Navy, Gibbs retired in 1959 as a chief petty officer.  Gibbs then attended the University of Minnesota, graduating with a Bachelor of Science degree in Education.  Gibbs worked in the personnel department of IBM at Rochester, Minnesota from 1963 to 1982.  After retiring from IBM, Gibbs founded an employment agency, Technical Career Placement, Inc., which he continued to operate until 1999.
  Title: Gibbs Point
  Passage: Gibbs Point, a rock point on the Antarctic Peninsula, the most northern area of the continent of Antarctica, was named for African American Antarctic explorer, George W. Gibbs, Jr. on September 2, 2009.  On that date, the Advisory Committee on Antarctic Names (U.S. Board on Geographic Names) confirmed the place name in Antarctica for Gibbs as the first black explorer to set foot on the continent.  Gibbs Point is a rock point forming the northwest entrance to Gaul Cove, on the northeast of Horseshoe Island, Marguerite Bay, Antarctic Peninsula.
citations: George W. Gibbs Jr. Rochester, Minnesota