Question: What county is located in the state where Joseph Slocum House is found?

full_context: Document 1: Elisha R. Potter: Elisha Reynolds Potter (June 20, 1811 – April 10, 1882) was a politician and jurist from Kingston, Rhode Island. He was a justice of the Rhode Island Supreme Court, and served one term in the United States House of Representatives.
Document 2: Sloat House: The Sloat House is located at the corner of NY 17 and Sterling Avenue in Sloatsburg, New York, United States. It is a stone house, dating to the mid-18th century, with a frame front addition built in the 1810s.
Document 3: Earl Harris (politician): Earl L. Harris (November 8, 1941 – March 23, 2015) was an American politician, Democratic member of the Indiana House of Representatives, representing the 2nd District from 1982 to 2015, his death. His wife was elected to succeed him in the House on April 18, 2015. Harris was a member of the Indiana Black Legislative Caucus.
Document 4: Howard, Rhode Island: In the mid-19th century, most of the land was acquired by the State of Rhode Island to construct a state prison, a poor house, and other state facilities. The Rhode Island State Prison, first built here in 1878, is a stark and imposing gothic structure built of granite block. Over the last several decades, numerous other institutional buildings for incarcerated criminals and the intellectually disabled were constructed here.
Document 5: Elisha Dyer: Elisha Dyer (July 20, 1811 – May 17, 1890) was an American politician and the 25th Governor of Rhode Island.
Document 6: Israel Arnold House: The Israel Arnold House is an historic house on Great Road in Lincoln, Rhode Island. It is a 2-1/2 story wood frame structure, set on a hillside lot on the south side of Great Road. The main block is five bays wide, with a central chimney rising through the gable roof. A 1-1/2 story gambrel-roofed ell extends to one side. The ell is the oldest portion of the house, built c. 1720 by someone named Olney. The main block was built c. 1760. The house was owned into the 20th century by four generations of individuals named Israel Arnold.
Document 7: Elisha Harris: Elisha Harris (September 8, 1791 – February 1, 1861) of Coventry, Kent County, Rhode Island, was Lieutenant Governor of Rhode Island, 1846–47 serving under Governor Byron Diman and the 20th Governor of Rhode Island 1847–49.
Document 8: Elisha Hunt Rhodes: Elisha Hunt Rhodes (March 21, 1842 – January 14, 1917) was an American soldier who served in the Union Army of the Potomac for the entire duration of the American Civil War, rising from corporal to colonel of his regiment by war's end. Rhodes' illustrative diary of his war service was quoted prominently in Ken Burns' PBS documentary "The Civil War".
Document 9: South Center School House: The South Center School House is a historic one-room school house on Washington Mountain Road in Washington, Massachusetts. Built in 1880, it is the town's only surviving district school building. It was listed on the National Register of Historic Places in 1986.
Document 10: John Souther House: The John Souther House is a historic house at 43 Fairmont Street in Newton, Massachusetts. The 2-1/2 story wood frame house was built c. 1883 and is a well-preserved high style Queen Anne Victorian house. Its basically rectangular shape is rendered distinctive by varied size and placement of gable dormers, projecting sections, a turret, and rounded wall sections. Decoratively cut shingles are used to add texture to wall surfaces, the porch is ornately decorated. The property includes a period carriage house.
Document 11: John Smith House (Kingston, New York): The John Smith House is located on Albany Avenue (NY 32) in Kingston, New York, United States. It is a wood frame house in the Italianate architectural style built in the mid-19th century.
Document 12: Joseph Slocum House: The Joseph Slocum House is an historic house on Slocum Road (about 1/4 mile south of Indian Corner Road) in North Kingstown, Rhode Island. It is a 1-1/2 story wood frame house, five bays wide, with a large central chimney. It faces south on the east side of Slocum Road. The house has been dated to the mid-18th century based on architectural evidence; its first documented owner was Joseph Slocum, in the early 19th century. The house is a rare surviving 18th-century farmhouse, a type once numerous in the town.
Document 13: J. Stinson Farm: J. Stinson Farm is a historic farm located near Newark, New Castle County, Delaware. The property includes three contributing buildings. They are a stone and frame bank barn (c. 1810), an early 19th-century stuccoed masonry house with an addition dated to about 1900, and a late-19th century, frame implement shed. The house is a two-story, three bay, gable-roofed, stuccoed stone building. It has a Georgian form and the addition has Queen Anne style detailing.
Document 14: Cromwell Manor: Cromwell Manor, also known as the David Cromwell House and Joseph Sutherland House, is located on Angola Road in Cornwall, New York, United States, just south of its intersection with US 9W. It consists of four properties, two of which are of note: the 1820 manor house, built in a Greek Revival style and added onto in 1840 and a 1779 cottage known as The Chimneys, the original home on the site.
Document 15: Asher Robbins: Asher Robbins (October 26, 1761February 25, 1845) (also known as Ashur Robbins) was a United States Senator from Rhode Island.
ground_truth: Kent County
sub_queries: What state is Joseph Slocum House located? Answer: Rhode Island
Rhode Island >> contains administrative territorial entity Answer: Kent County