Question: Which county shares a border with the county in which Eastern Township is located?

full_context: Document 1: Knox Township, Knox County, Illinois: Knox Township is one of twenty-one townships in Knox County, Illinois, USA. As of the 2010 census, its population was 5,027 and it contained 2,147 housing units.
Document 2: James Monk: James Monk was born in 1745 at Boston, Massachusetts, and christened at King's Chapel. He was the son of Judge James Monk (1717-1768) of Halifax, Nova Scotia and his wife Ann, daughter of Henry Deering of Boston. Sir James Monk was a grandson of George Monk (b.1666) of Blatchingley, who was one of the three illegitimate sons of George Monck, 1st Duke of Albemarle. James was educated in Halifax where his father had settled in 1749. He studied law with his father from 1761 to 1767 and was admitted to the bar in 1768. After his father died leaving the family in debt, Monk took over the family's finances. In 1771, he studied law in London and on the recommendation of Lord Hillsborough he was appointed Solicitor-General of Nova Scotia in 1772, while continuing his law studies in London. In 1774, he married Ann Elizabeth Adams of St James's Street, London, who was said to be 'well connected'.
Document 3: Ramsey Township, Fayette County, Illinois: Ramsey Township is one of 20 townships in Fayette County, Illinois, USA. As of the 2010 census, its population was 1,851 and it contained 822 housing units.
Document 4: Eastern Township, Knox County, Nebraska: Eastern Township is one of thirty townships in Knox County, Nebraska, United States. The population was 303 at the 2000 census. A 2006 estimate placed the township's population at 288.
Document 5: Frankfort Township, Franklin County, Illinois: Frankfort Township is one of twelve townships in Franklin County, Illinois, USA. As of the 2010 census, its population was 7,029 and it contained 3,362 housing units.
Document 6: Boone Township, Boone County, Illinois: Boone Township is one of nine townships in Boone County, Illinois, USA. As of the 2010 census, its population was 1,968 and it contained 721 housing units.
Document 7: Marshall Monroe Kirkman: Marshall Monroe Kirkman (July 10, 1842 – April 17, 1921) was an American authority on railways, who wrote extensively on the subject of railways.
Document 8: Marshall Otis Howe: Marshall Otis Howe (October 4, 1832 – May 13, 1919) was a farmer, school superintendent and Justice of the Peace from Newfane, Vermont and member of the Vermont House of Representatives, serving in 1882.
Document 9: Elk Prairie Township, Jefferson County, Illinois: Elk Prairie Township is one of sixteen townships in Jefferson County, Illinois, USA. As of the 2010 census, its population was 725 and it contained 350 housing units.
Document 10: Browning Township, Franklin County, Illinois: Browning Township is one of twelve townships in Franklin County, Illinois, USA. As of the 2010 census, its population was 2,450 and it contained 1,184 housing units.
Document 11: John Marshall: John Marshall (September 24, 1755 -- July 6, 1835) was an American politician and the fourth Chief Justice of the United States (1801 -- 1835). His court opinions helped lay the basis for United States constitutional law and many say he made the Supreme Court of the United States a coequal branch of government along with the legislative and executive branches. Previously, Marshall had been a leader of the Federalist Party in Virginia and served in the United States House of Representatives from 1799 to 1800. He was Secretary of State under President John Adams from 1800 to 1801 and, at the age of 45, became the last of the chief justices to be born in Colonial America.
Document 12: Herbert M. Merrill: Herbert M. Merrill (September 13, 1871 in Campton, Grafton County, New Hampshire – March 5, 1956 in Schenectady, New York) was an American politician from New York. He was the first Socialist member of the New York State Assembly.
Document 13: N. Monroe Marshall: Nathaniel Monroe Marshall (June 13, 1854 Schuyler Falls, Clinton County, New York – February 16, 1935 Malone, Franklin County, New York) was an American banker and politician.
Document 14: Mordecai Puryear House: The Mordecai Puryear House is a center-hall house in Franklin, Tennessee, United States, built around 1830. Mordecai Puryear was one of the ten original investors in the National Bank of Franklin in 1871. The bank "was one of the primary financial institutions of the county" until it failed in 1926.
Document 15: Eastern Township, Franklin County, Illinois: Eastern Township is one of twelve townships in Franklin County, Illinois, USA. As of the 2010 census, its population was 582 and it contained 267 housing units.
ground_truth: Clinton County
sub_queries: Eastern Township >> located in the administrative territorial entity Answer: Franklin County
Franklin County >> shares border with Answer: Clinton County