Question: The Bass Rock Lighthouse was next to what Castle?

full_context: Document 1: Bass Rock: The Bass Rock, or simply the Bass ( ), is an island in the outer part of the Firth of Forth in the east of Scotland. Approximately 2 km offshore, and 5 km north-east of North Berwick, it is a steep-sided volcanic rock, 107 m at its highest point, and is home to a large colony of gannets. The rock is uninhabited, but historically has been settled by an early Christian hermit, and later was the site of an important castle, which after the Commonwealth period was used as a prison. The island belongs to Sir Hew Hamilton-Dalrymple, whose family acquired it in 1706, and before to the Lauder family for almost six centuries. The Bass Rock Lighthouse was constructed on the rock in 1902, and the remains of an ancient chapel survive.
Document 2: Tarbet, Sutherland: Tarbet (Scottish Gaelic, "An Tairbeart") is a hamlet in Sutherland, on the west coast of Scotland. It is the nearest port of contact to the Scottish Wildlife Trust's national nature reserve of Handa Island, and a small ferry operates between the two. The few buildings include the Shorehouse seafood restaurant, which Rick Stein once visited and gave a good review to, partly because it had taken him so long to reach it. Like neighbouring Handa, Tarbet hosts a good wildlife population, including the true wild form of the rock pigeon, which lives on the cliffs that surround the hamlet. Ravens and buzzards fly over the area and unlikely populations of house sparrows, robins and pied wagtails live near the restaurant. Because it is the only settlement for a large distance around, lots of power lines bring electricity to it.
Document 3: Castletown, Highland: Castletown (Scottish Gaelic: "Baile a' Chaisteil" ) is a village on the north coast of the Highland council area of Scotland, situated near Dunnet Bay. It is within the civil parish of Olrig, where it is the main settlement, and within the historic county of Caithness. The A836 links the village with Thurso and Tongue in the west and with John o' Groats in the east. The B876-A99 links the village with Wick in the southeast.
Document 4: Old Man of Hoy: The Old Man of Hoy is a 449-foot (137m) sea stack on the island of Hoy, part of the Orkney archipelago off the north coast of Scotland. Formed from Old Red Sandstone, it is one of the tallest stacks in Britain. The Old Man is popular with climbers, and was first climbed in 1966. Created by the erosion of a cliff through hydraulic action some time after 1750, the stack is no more than a few hundred years old, and may soon collapse into the sea.
Document 5: Findlater Castle: Findlater Castle is the old seat of the Earls of Findlater and Seafield, sitting on a 50 ft -high cliff overlooking the Moray Firth on the coast of Banff and Buchan, Aberdeenshire, Scotland. It lies about 15 km west of Banff, near the village of Sandend, between Cullen and Portsoy. The cliffs here contain quartz; the name "Findlater" is derived not from Norse as earlier stated here, but from the Scots Gaelic words "fionn" ("white") and "leitir" ("cliff or steep slope"). The first historical reference to the castle is from 1246. King Alexander III of Scotland repaired this castle in the 1260s in preparation for an invasion by King Haakon IV of Norway. The Vikings took and held the castle for some time. The castle remains that are still there are from the 14th-century rebuilding, when the castle was redesigned based on the Roslyn Castle model.
Document 6: Baldred Rock: Baldred Rock ( ) is a rock in Fitchie Bay at Laurie Island in the South Orkney Islands. It lies close off the south side of Ferrier Peninsula, 0.75 nmi east-southeast of Graptolite Island. This rock was mapped by the Scottish National Antarctic Expedition under William Speirs Bruce, 1902–04, and was later named "Bass Rock" owing to its likeness to the Bass Rock in Scotland. The name Bass Rock has also appeared on charts as an alternative name for an island in the Joinville Island group. To avoid confusion of these names, in 1954 the UK Antarctic Place-Names Committee recommended an entirely new name for the rock at Fitchie Bay. Baldred Rock is named after Saint Baldred, the first hermit known to have lived on the Scottish Bass Rock.
Document 7: Great Captain Island: Great Captain Island, also known more familiarly as "Great Captain's Island," is an island off the coast of Greenwich, Connecticut. The 17.2 acre island is the largest of a three-island group that also includes Little Captain and Wee Captain. The island is a remnant of a glacial moraine and has a large glacial erratic on the southern side, the island's east and west sides are connected by a tombolo. The island has had several owners, but has been owned in whole by the Town of Greenwich since 1973. The island is home to the Great Captain Island Light, a 19th-century lighthouse that was restored in 2009 and relit as a non-navigational aid in 2012. The actual navigation aid is a skeletal tower erected in 1970. Great Captain Island is one of the state's 26 "important bird areas" according to the Connecticut Audubon Society. The town operates a ferry service to and from the island from about the second week in June through the second week of September. Trails have been laid out for visitors, and the western part of the island has picnic tables, grills, restrooms, and posted swimming areas. The island is open year round, with a ferry running during the summer. No public tours of the lighthouse or island are available.
Document 8: Canty Bay: Canty Bay is a coastal hamlet off the A198, in East Lothian, Scotland, situated opposite the Bass Rock and Tantallon Castle. Settlements nearby include Auldhame, Scoughall, Seacliff, and the Peffer Sands.
Document 9: Baynard Castle, Cottingham: Baynard Castle was a moated castle built in the 12th and 13th centuries in the village of Cottingham, East Riding of Yorkshire, England. It was referred to by terms including the 'castle at Cottingham' or 'Stuteville's castle', the term "Baynard Castle" is common in 19th-century references and later.
Document 10: Catterline: Catterline is a coastal village on the North Sea in Aberdeenshire, Scotland. It is situated about six kilometres south of Stonehaven; nearby to the north are Dunnottar Castle and Fowlsheugh Nature Reserve. Other noted architectural or historic features in the general area include Fetteresso Castle, Fiddes Castle, Chapel of St. Mary and St. Nathalan and Muchalls Castle.
Document 11: Tantallon Castle: Tantallon Castle is a semi-ruined mid-14th-century fortress, located 5 km east of North Berwick, in East Lothian, Scotland. It sits atop a promontory opposite the Bass Rock, looking out onto the Firth of Forth. The last medieval curtain wall castle to be constructed in Scotland, Tantallon comprises a single wall blocking off the headland, with the other three sides naturally protected by sea cliffs.
Document 12: Bass Rock Lighthouse: The Bass Rock Lighthouse on Bass Rock is a 20 m lighthouse, built in 1902 by David Stevenson, who demolished the 13th-century keep, or governor's house, and some other buildings within the castle for the stone. The commissioners of the Northern Lighthouse Board decided that a lighthouse should be erected on the Bass Rock in July 1897 along with another light at Barns Ness near Dunbar. The cost of constructing the Bass Rock light was £8,087, a light first being shone from the rock on the evening of 1 November 1902. It has been unmanned since 1988 and is remotely monitored from the board’s headquarters in Edinburgh. Until the automation the lighthouse was lit by incandescent gas obtained from vaporised paraffin oil converted into a bunsen gas for heating a mantle. Since that time a new biform ML300 synchronised bifilament 20-watt electric lamp has been used.
Document 13: Bowdun Head: Bowdun Head is a headland landform on the North Sea coast approximately one kilometre south of Stonehaven, Scotland.(Ordnance Survey, 2004) Slightly to the north is another headland, Downie Point. Somewhat to the south along the coast is Dunnottar Castle. Other historic structures in the general vicinity include the Stonehaven Tolbooth, Fetteresso Castle, the Chapel of St. Mary and St. Nathalan and Muchalls Castle. There is considerable prehistory associated with the local area including Bronze Age archaeological sites at Fetteresso (Hogan, 2008) and Spurryhillock, both somewhat inland of Bowdun Head.
Document 14: Castlebay: Castlebay (Scottish Gaelic: "Bàgh a' Chaisteil" ) is the main village and a community council area on the island of Barra in the Outer Hebrides, Scotland. The village is located on the south coast of the island, and overlooks a bay in the Atlantic Ocean dominated by Kisimul Castle, as well as nearby islands such as Vatersay. Castlebay is also within the parish of Barra. The village is located on the A888, which serves as a circular road around Barra.
Document 15: Devils Island (Nova Scotia): Devils Island, Nova Scotia is located on the northeast entrance of Halifax Harbour part of the Halifax Regional Municipality off the coast of the community of Eastern Passage, Nova Scotia. The name originated from an early French merchant and was first spelled Deville's Island. The first permanent settlement on this 12 hectare island was established in 1830, and by 1850 there were three houses and a school. By 1901 the settlement had grown to 18 houses. A number of Devil's Island residents, notably Ben Henneberry, provided valuable folklore to pioneering Canadian folklorist Helen Creighton. Most of the residents were moved to the mainland during World War II. The last permanent resident, a Norwegian artist, moved off in 2000. The island is currently owned by Halifax entrepreneur Bill Mont. The Devil's Island Lighthouse built in 1877, replacing an earlier tower built in 1852, is still standing but is not functional and is threatened. The island was also the base for a rescue lifeboat until the 1950s which saved the crews of many vessels stranded on the shoals approaching Halifax Harbour.
ground_truth: Tantallon Castle