premise: Jay Kahn is a Democratic member of the New Hampshire Senate representing the 10th district. The 10 district is located in the southwestern corner of the state and includes Alstead, Chesterfield, Gilsum, Harrisville, Hinsdale, Keene, Marlborough, Roxbury, Sullivan, Surry, Swanzey, Walpole, Westmoreland and Winchester, New Hampshire.
hypothesis: The 10th district includes 14 towns.
reason: There are 15 towns listed here.