Question: Brauerei Paderborner is a brewery in the German city of Paderborn, which was purchased by which German brewery, in the Arnsberg Forest Nature Park outside of Warstein?

Context paragraphs:
Richmond Nature Park: The Richmond Nature Park is a bog-forest nature park located in the city of Richmond, British Columbia.  The Richmond Nature Park covers 200 acres of the raised peat bog habitat that has previously covered large sections of Lulu Island.  The ever-changing environment of the Richmond Nature Park is also dominated by a wet, spongy land of mosses (specifically sphagnum moss), heath shrubs, and shrub-like trees.  The park offers four walking trails that allows visitors to walk amongst the peat bog, the forest, and the pond habitat, and the opportunity to explore the wildlife of the plants and animals within the bog-forest.  The Richmond Nature Park Society works on behalf of the Richmond Nature Park as a non-for-profit organization that aims in providing natural history education opportunities for visitors and residents, and through programs and events that promote the natural history of the nature park.

Palatinate Forest Nature Park: The Palatinate Forest Nature Park (German: "Naturpark Pfälzerwald" ) lies in the south of Rhineland-Palatinate in Germany and borders on France.  The nature park covers an area of 177100 ha and some 76% of its area is under the woods of the Palatinate Forest, the largest contiguous forest region in Germany.  Together with a part of northern Alsace it forms the Palatinate Forest-North Vosges Biosphere Reserve and has an impressive Bunter sandstone landscape.

Bavarian Forest: The Bavarian Forest (German: "   ") is a wooded low-mountain region in Bavaria, Germany.  It extends along the Czech border and is continued on the Czech side by the Šumava (Bohemian Forest).  Geographically the Bavarian Forest and Bohemian Forest are sections of the same mountain range.  A part of the Bavarian Forest belongs to the Bavarian Forest National Park ("Nationalpark Bayerischer Wald") (240 km²), established in 1970 as the first national park in Germany.  Another 3,008 km² belong to the Bavarian Forest Nature Park ("Naturpark Bayerischer Wald"), established 1967, and 1738 km² to the Eastern Bavarian Forest Nature Park ("Naturpark Oberer Bayerischer Wald"), established 1965.  The Bavarian Forest is a remnant of the Hercynian Forest that stretched across southern Germania in Roman times.  It is the largest protected forest area in central Europe.

Southern Black Forest Nature Park: The Southern Black Forest Nature Park (German: "Naturpark Südschwarzwald" ) covers an area of 394,000 hectares and is, at present, the largest nature park in Germany.

Plackweghöhe: The Plackweghöhe ("Plackweg Heights"), whose main summit has hitherto had no official name, is the highest point in the borough of Warstein, the hill ridge of the Plackwald, the North Sauerland Uplands, and the Arnsberg Forest Nature Park in the German state of North Rhine-Westphalia.  It is  sea level (NHN) <includeonly></includeonly> and lies within the counties of Soest and Hochsauerlandkreis.  The Lörmecke Tower observation tower at the top is a popular destination.

Arnsberg Forest Nature Park: The Arnsberg Forest Nature Park (German: "Naturpark Arnsberger Wald" ) is a nature park in the districts of Hochsauerlandkreis and Soest within the administrictive region of Arnsberg in the German state of North Rhine-Westphalia.  The park has an area of 482 km² and its wooded hills are up to  sea level (NN) .

Nossentiner/Schwinzer Heath Nature Park: The Nossentiner/Schwinzer Heath Nature Park (German: "Naturpark Nossentiner/Schwinzer Heide" ) lies in the western part of the Mecklenburg Lake District in the districts of Mecklenburgische Seenplatte, Rostock and Ludwigslust-Parchim in the north German state of Mecklenburg-Vorpommern.  It lies between the towns of Plau am See, Goldberg, Krakow am See and Malchow.  It was founded in 1990 and finally confirmed in the state act of 1994.  The total area of the nature park is 365 km² of which 60% is wooded, about 14% consists of rivers and lakes and the remainder is cultural landscape.  There are almost 60 lakes in the nature park and the rivers Nebel and Mildenitz.  Special features of the nature park are the sandar - sand and gravel deposits left by the ice age.  Numerous bogs are also dotted across the countryside.  The nature park is a breeding ground for white-tailed eagle, osprey und bittern.  In addition, wisent are bred on the Damerower Werder.  The nature park is easily accessed from the "Malchow" junction on the A 19 motorway.  In the vicinity of the nature park is the Dobbertin Abbey.  To the north is the Mecklenburg Switzerland and Lake Kummerow Nature Park and to the northwest the Sternberg Lake District Nature Park.

Warsteiner: Warsteiner beer is brewed in the Arnsberg Forest Nature Park outside of Warstein, North-Rhine Westphalia, Germany.  Warsteiner has been owned by the Cramer family since 1753.  Warsteiner is Germany's largest privately owned brewery; its most popular beer is Warsteiner Premium Verum.

Paderborner Brauerei: Brauerei Paderborner is a brewery in the German city of Paderborn.  The traditional Westphalian brewery was purchased by the German brewery-major Warsteiner in 1990.

Central/North Black Forest Nature Park: The Central/North Black Forest Nature Park (German: "Naturpark Schwarzwald Mitte/Nord" ) covers an area of 3,750 km² and is thus the largest nature park in Germany (as at 2008).

Supporting paragraphs: Paderborner Brauerei Warsteiner
Answer: Warsteiner