Question: what county shares a border with Dean in the province Taylor Head Beach is located?

full_context: Document 1: Rural Municipality of Cornwallis: Cornwallis is a rural municipality located in the Canadian province of Manitoba. It surrounds the east, south and west sides of Brandon, Manitoba. Most of the land comprising the municipality is farmland, but it contains a few settlements. One of the larger settlements, Sprucewoods, sits at the north gate of Canadian Forces Base Shilo and contains a large group of the municipal population. In the past, there has been friction between the community and the farming base that make up much of Cornwallis.
Document 2: Taylor Head Beach: Taylor Head Beach is a provincial park on the Eastern Shore of Nova Scotia, Canada. It is located 11 km southwest of Sheet Harbour, near the community of Spry Bay.
Document 3: East Bay Hills (Nova Scotia): The East Bay Hills refer to a 'fault ridge' of ancient rock on the south side of the East Bay of the Bras d'Or Lake, located on Cape Breton Island, Canada, and are an extension of the Appalachian mountain chain. The East Bay Hills lie in Cape Breton County.
Document 4: Great Village: Great Village is a rural community of approximately 500 people located along Trunk 2 and the north shore of Cobequid Bay in Colchester County, Nova Scotia. It is considered locally to incorporate the areas of Highland Village to the west and Scrabble Hill to the north northwest.
Document 5: Hampton Beach State Park: Hampton Beach State Park is a state park in the community of Hampton Beach, New Hampshire, United States. It is located on the southeastern edge of New Hampshire on a peninsula where the Hampton River meets the Atlantic Ocean. Ocean Boulevard (New Hampshire Route 1A) forms the western edge of the park.
Document 6: Marine Drive (Nova Scotia): The Marine Drive is a designated scenic route along Nova Scotia's Eastern Shore. It closely follows the coast of the Atlantic Ocean and the Strait of Canso from the Canso Causeway to the junction of Route 322 and Highway 111 in Dartmouth.
Document 7: Halifax County, Nova Scotia: Halifax County is a county in the Canadian province of Nova Scotia. The Municipality of the County of Halifax was the municipal government of Halifax County, apart from the separately incorporated towns and cities therein. The Municipality was dissolved in 1996, together with those town and city governments, in their amalgamation into Halifax Regional Municipality.
Document 8: Woodlawn, Nova Scotia: Woodlawn is an area of eastern Dartmouth, Nova Scotia in the Halifax Regional Municipality, Nova Scotia that is mainly residential and retail. It is situated within an area with Highway 111 on the west, Portland Street (Route 207) on the east and Main Street (Trunk 7) on the North side. The first three digits of the postal code are B2W.
Document 9: Bay du Nord Wilderness Reserve: Bay du Nord Wilderness Reserve is located in central part of the Island of Newfoundland in the province of Newfoundland and Labrador, Canada. The area encompasses an area of 2,895 km and is considered one of the last remaining unspoiled areas of the province devoid of human habitat. It was officially created as a wilderness reserve in 1990.
Document 10: Woodville, Nova Scotia: Woodville is a community in Kings County of about 200 people located in the Annapolis Valley of Nova Scotia. The community is situated north of Cambridge and Waterville at the foot of the North Mountain. Centred along Route 221, Woodville has a volunteer fire department, a Baptist church, two auto body shops, a home run automotive mechanic business, and many family-run farms. It is administratively part of the village of Cornwallis Square. A community centre is located in the former school, built in 1942. The former Wesley Knox United Church, built in 1921, was sold in 2006 is now a residence and artist's workshop.
Document 11: Dean, Nova Scotia: Dean is a small farming & forestry community in the North Branch Musquodoboit in the Musquodoboit Valley along the Halifax Regional Municipality/Colchester County county line, in the Canadian province of Nova Scotia, along Route 336. Other communities in the North Branch include Elmsvale, Greenwood, Upper Musquodoboit, and Moose River Gold Mines, among others.
Document 12: Sherbrooke, Nova Scotia: Sherbrooke is a rural community on the Eastern Shore of Nova Scotia, Canada, in Guysborough County. It is located along the St. Mary's River, a major river in Nova Scotia. The community is named for Sir John Coape Sherbrooke, a colonial era Lieutenant Governor of Nova Scotia. Gold was discovered in the area in 1861 and Sherbrooke entered a gold rush in the which lasted two decades. The economy of the community today revolves around fishing, tourism and lumber. The community is the site of an open-air museum called "Sherbrooke Village" which depicts life in the later 1800s in the wake of the gold rush era.
Document 13: Shallow Bay (Newfoundland and Labrador): Shallow Bay is a natural bay near Pistolet Bay, Great Northern Peninsula, off the island of Newfoundland in the province of Newfoundland and Labrador, Canada.
Document 14: Cape Split: Cape Split is a headland located on the Bay of Fundy coast of the Canadian province of Nova Scotia. The Battle off Cape Split happened during the American Revolution.
Document 15: Upper Lakeville: Upper Lakeville is a small cottage community on the Eastern Shore of the Halifax Regional Municipality, in the Musquodoboit/Sheet Harbour region of the Marine Drive, in Nova Scotia. Upper Lakeville road is located on the junction of Trunk 7, 55.3 km from Dartmouth, and 58.9 km from Halifax.
ground_truth: Colchester County
sub_queries: Taylor Head Beach >> located in the administrative territorial entity Answer: Nova Scotia
Dean, Nova Scotia >> shares border with Answer: Colchester County