Question: Which of the bottled water sold in Mantra  is a Norwegian-based brand of bottled water from the village of Vatnestrøm in Iveland municipality, Aust-Agder county?

full_context: Document 1: Birketveit: Birketveit is the administrative centre of Iveland municipality in Aust-Agder county, Norway. The village is located about 8 km north of the villages of Skaiå and Bakken and about 12 km to the west of the village of Vatnestrøm. The Iveland Church is located on the south end of the village. The small lake "Birketveitstjønna" lies on the west side of the village. The municipal government building is located here and it houses a small mineral/mining museum. There is also a municipal sports hall in Birketveit.
Document 2: Laurent Manrique: Laurent Manrique (born March 30, 1966) is a French restaurateur and Michelin-starred chef. Currently overseeing projects in New York and San Francisco, Laurent has extensive professional experience in both locales. He was the Corporate Executive Chef of Aqua, an upscale seafood restaurant in San Francisco, where he earned 2 Michelin stars in 2006, the first time Michelin came to the San Francisco Bay Area, and again in 2007 and 2008. Upon his departure in 2009, the restaurant lost its Michelin status. For several years, he has overseen the Cafe de la Presse, located on the corner of Bush Street and Grant Avenue, as well as two wine bars: Blanc et Rouge and Rouge and Blanc. In New York, he recently opened Millesime, a seafood brasserie in the Carlton Hotel.
Document 3: Iceland Pure Spring Water: Iceland Spring Bottled Water is an Icelandic brand of bottled water. Iceland Spring Bottled Water is bottled by Iceland Spring ehf. of Reykjavik, Iceland. The water first melts from Icelandic glaciers, before being filtered through inert layers of lava rock. Soluble minerals enter the water, which then emerges in a government protected natural spring, in an ancient lava field, in the heart of an isolated nature reserve called Heidmork.
Document 4: Windows on the World: Windows on the World was a complex of venues on the top floors (106th and 107th) of the North Tower (Building One) of the original World Trade Center complex in Lower Manhattan that included a restaurant called Windows on the World, a smaller restaurant called Wild Blue, a bar called The Greatest Bar on Earth, and rooms for private functions. Developed by restaurateur Joe Baum and designed initially by Warren Platner, Windows on the World occupied 50,000 square feet (4,600 m²) of space in the North Tower. The restaurants operated from April 19, 1976, until 2001 when they were destroyed in the September 11 attacks.
Document 5: Voss (water): Voss is a Norwegian-based brand of bottled water from the village of Vatnestrøm in Iveland municipality, Aust-Agder county. Contrary to popular belief, the water is not bottled in the municipality of Voss, which is more than 400 km away from the actual bottling site. It is available in both still and sparkling forms.
Document 6: Vatnvatnet: Vatnvatnet is a lake that lies in the municipality of Bodø in Nordland county, Norway. The 4.71 km2 lake lies about 2 km north of the village of Løding. The lake Heggmovatnet flows out into this lake.
Document 7: Nirula's: Nirula's is India's oldest fast food restaurant chain. Based in North India and most popular in NCR Delhi, it was Delhi's first fast food restaurant, opening in Connaught Place in 1977. Today it has over 70 outlets in NCR Delhi, Bihar, Haryana, Madhya Pradesh, Punjab, Rajasthan and Uttar Pradesh states, offering a “Desi” version of Western fast food items. Nirula's success has led them to branch out into other ventures which include, ‘Potpourri’, an Indian cuisine, casual dining restaurant chain; ‘Nirula's 21’, ice cream parlour chain, in addition to pastry shops and two hotels in Noida and Panipat. Recently Nirula's opened its first franchise in Patna, their first outlet in the entire east zone.
Document 8: Mandarin Oriental Manila: Mandarin Oriental Manila was a hotel along Makati Avenue in Makati, Metro Manila, Philippines managed by the Mandarin Oriental Hotel Group and was designed by National Artist Leandro Locsin. The old building is under demolition stage and a replacement nearby is set to open in 2020.
Document 9: Vatnestrøm: Vatnestrøm is a village in Iveland municipality in Aust-Agder county, Norway. The village is located along the Norwegian County Road 405, on the western shore of the lake Ogge. The municipal centre of Birketveit lies about 12 km to the northwest and the village of Oggevatn in the neighboring municipality of Birkenes lies about 6 km to the northeast.
Document 10: Mantra (restaurant): Mantra was a French–Indian Fusion cuisine restaurant located in Temple Place of the Ladder District of Boston, Massachusetts designed by Monica Ponce de Leon and Nader Tehrani. It was cited as a factor in the transformation of the Ladder District into a more appealing part of the city of Boston. The restaurant featured an avant-garde style design. The food served was compared to Nouvelle cuisine. The restaurant also featured a hookah bar. They began selling high-end Voss bottled water after opening in 2001. Voss was a new brand at that time and Mantra offered it in part to draw attention to their unusual selections.
Document 11: Istad: Istad AS is a power company based in the town of Molde in Møre og Romsdal county, Norway. The company owns the power grid in the municipalities of Aukra, Eide, Fræna, Gjemnes, Midsund, and Molde. It also operates a fiberoptic broadband in Molde. The company owns a 25% stake in the power plants on the river Driva.
Document 12: Verre (restaurant): Verre, also known as Gordon Ramsay at the Hilton Dubai Creek, was a restaurant operated by chef Gordon Ramsay which was located within the Hilton Dubai Creek. It was the first overseas restaurant to be opened by Ramsay, and was in operation for ten years between 2001 and 2011. It was a combined operation between Hilton and Ramsay, with the celebrity chef taking a percentage of the takings each month and Hilton drawing up staffing salaries and arranging the decor of the restaurant. These would both cause problems as Ramsay disliked the decor, and had to initially pay supplements to his staff to prevent them from leaving due to the lower wages paid by Hilton. Amongst the head chefs who worked at Verre, Angela Hartnett and Jason Atherton both went on to win Michelin stars upon their return to the UK. The restaurant was positively received by critics and was named the best restaurant in the Middle East in 2010.
Document 13: Keith McNally: Keith McNally is a New York City restaurateur. "The New York Times" has referred to him as "The Restaurateur Who Invented Downtown." McNally has been active in the New York City restaurant scene since the 1980s. In that time, he has opened several restaurants: Odeon (in Tribeca), Cafe Luxembourg (Upper West Side), Lucky Strike, Nell's (Meatpacking District), Pravda (SoHo), Balthazar (SoHo), Pastis (Meatpacking District), Schiller's (Lower East Side), Morandi (West Village), Minetta Tavern (West Village), and Cherche Midi (Lower East Side).
Document 14: Volvic (mineral water): Volvic is a brand of mineral water. Its source is Clairvic Spring, Auvergne Regional Park just to the north of the Puy de Dôme in France.
Document 15: Boutique Monaco: Boutique Monaco is a 117-metre, 27-storey residential skyscraper in the ward of Seocho-gu in Seoul. The working title of this building was "Missing Matrix"; it was designed by architect Minsuk Cho, and has 172 units. It was the recipient of the 2008 Silver Emporis Skyscraper Award, beating the much taller 101-storey Shanghai World Financial Center.
ground_truth: Voss