Question: Which National Park in Spain is listed as an IUCN Category II National Park, Ordesa y Monte Perdido National Park or Picos de Europa National Park?

full_context: Document 1: Guadarrama National Park: Sierra de Guadarrama National Park (in Spanish: "Parque Nacional de la Sierra de Guadarrama") is a national park in Spain, covering nearly 34,000 hectares, the fifth largest in Spain's national parks system. The Guadarrama mountain range ("Sistema Central") contains some ecologically valuable areas, located in the Community of Madrid and Castile and León (provinces of Segovia and Ávila). The law that regulates the recently approved national park was published in the BOE in  26, 2013 (2013--) .
Document 2: Pirin National Park: Pirin National Park (Bulgarian: Национален парк "Пирин" ) is a national park that encompasses the larger part of the Pirin Mountains in south-west Bulgaria, spanning an area of 403.56 km2 . It is one of the three national parks in the country, the others being Rila National Park and Central Balkan National Park. The park was established in 1962 and its territory was expanded several times since then. Pirin National Park was declared a UNESCO World Heritage Site in 1983. The altitude varies from 950 m to 2,914 m at Vihren, Bulgaria's second highest summit and the Balkans' third.
Document 3: Ordesa Valley: The Ordesa Valley is a glacial valley in Aragon, in the Spanish Pyrenees which forms part of the Ordesa y Monte Perdido National Park. It was first discovered in 1820, but not mapped in detail until approximately the 1920s. The valley is about 11 km long.
Document 4: Trescares: Trescares is one of eight parishes (administrative divisions) in Peñamellera Alta, a municipality within the province and autonomous community of Asturias, in northern Spain. It is located in the Picos de Europa National Park.
Document 5: Lake Enol: Lake Enol is a small highland lake in the Principality of Asturias, Spain. It is located in the Picos de Europa Western Massif, Cantabrian Mountains. It is next to Lake Ercina and together, they form the group known as Lakes of Covadonga, inside the Picos de Europa National Park. Lake Enol is the larger of the two. It is situated approximately 10 km from Covadonga and 25 km from Cangas de Onís. A curving road is available from Arriondas to the lake. Measuring 0.1 km2 , it is one of the biggest lakes in the area. Lake Enol is situated 1070 m above sea level, in the Picos de Europa). It was formed by the withdrawal of a front glacier.
Document 6: List of national parks of Spain: There are fifteen national parks in Spain: ten in the Iberian Peninsula and five in the Canary Islands and the Balearic Islands. Twelve of the seventeen autonomous communities of Spain have national parks. Canary Islands has the most (four), followed by Andalusia, Castile-La Mancha and Castile and León (two each). There are five autonomous communities that have no national parks: Basque Country, La Rioja, Murcia, Navarre, Valencian Community.
Document 7: Monte Perdido: Monte Perdido (in Spanish; Mont Perdu in French; Mont Perdito in Aragonese; Mont Perdut in Catalan, all four meaning "lost mountain") is the third highest mountain in the Pyrenees. The summit of Monte Perdido (3355 m), located in Spain, lies hidden from France by the seemingly impenetrable peaks of the Cirques of Gavarnie and Estaubé. It stands in the north of Huesca province. The mountain forms part of the Monte Perdido Range and is located in the Ordesa y Monte Perdido National Park, in the western part of the Pyrenees, in the community of Aragon, Spain.
Document 8: Lakes of Covadonga: The Lakes of Covadonga (el. 1134 m.) are composed of two glacial lakes located on the region of Asturias, Spain. These lakes, often also called Lakes of Enol or simply Los Lagos, are Lake Enol and Lake Ercina located in the Picos de Europa range and they are the original center of the Picos de Europa National Park, created in 1918.
Document 9: Tobes: Tobes is one of eight parishes (administrative divisions) in Peñamellera Baja, a municipality within the province and autonomous community of Asturias, in northern Spain. It is located in the Picos de Europa National Park.
Document 10: Doñana National Park: Doñana National Park is a natural reserve in Andalusia, southern Spain, in the provinces of Huelva (most of its territory) and Seville. It covers 543 km² , of which 135 km² are a protected area. The park is an area of marshes, shallow streams, and sand dunes in Las Marismas, the delta where the Guadalquivir River flows into the Atlantic Ocean. It was established as a nature reserve in 1969 when the World Wildlife Fund joined with the Spanish government and purchased a section of marshes to protect it. The eco-system has been under constant threat by the draining of the marshes, the use of river water to boost agricultural production by irrigating land along the coast, water pollution by upriver mining, and the expansion of tourist facilities. It is named after wife of the seventh Duke of Medina-Sidonia.
Document 11: Oceño: Oceño is one of eight parishes (administrative divisions) in Peñamellera Alta, a municipality within the province and autonomous community of Asturias, in northern Spain. It is located in the Picos de Europa National Park.
Document 12: Ordesa y Monte Perdido National Park: Ordesa y Monte Perdido National Park (Parque nacional de Ordesa y Monte Perdido) is an IUCN Category II National Park situated in the Pyrenees of Huesca province, Aragon, Spain. There has been a National Park in the Ordesa Valley since 1918. Its protected area was enlarged in 1982 to cover the whole region amounting to 156.08 km².
Document 13: Atlantic Islands of Galicia National Park: The Atlantic Islands of Galicia National Park (Galician: "Parque Nacional das Illas Atlánticas de Galicia" , Spanish: "Parque Nacional de las Islas Atlánticas de Galicia" ) is the only national park located in the autonomous community of Galicia, Spain. It comprises the archipelagos of Cíes, Ons, Sálvora and Cortegada. The park covers a land area of 1200 ha and a sea area of 7200 ha . It is the tenth most visited national park in Spain. It was the thirteenth national park to be established in Spain.
Document 14: Picos de Europa National Park: The Picos de Europa National Park (Spanish: "Parque Nacional de Picos de Europa" ) is a National Park in the Picos de Europa mountain range, in northern Spain. It is within the boundaries of three autonomous communities, Asturias, Cantabria and Castile and León, which are represented on the body which runs the park.
Document 15: Sierra Nevada National Park (Spain): The Parque Nacional de Sierra Nevada (known as the Sierra Nevada National Park in English) is a national park located in the provinces of Granada, Almería, and Málaga in Andalusia, Spain. It was declared a national park on 14 January 1999. It stretches from the Alpujarra to El Marquesado and the Lecrin Valley, covering a total area of 85,883 hectares, making it the largest national park in Spain. It incorporates the municipalities of Abla, Abrucena, Alboloduy, Alsodux, Bayárcal, Beires, Canjáyar, Fiñana, Fondón, Laujar de Andarax, Nacimiento, Ohanes, Paterna del Río, Rágol, Las Tres Villas, Aldeire, Alpujarra de La Sierra, Bérchules, Bubión, Busquístar, Cáñar, Capileira, Dílar, Dólar, Dúrcal, Ferreira, Güéjar Sierra, Huéneja, Jerez del Marquesado, Juviles, Lanjarón, Lanteira, Lecrín, Lugros, Monachil, Nevada, Nigüelas, Pampaneira, Pórtugos, Soportújar, La Taha, Trevélez, Valor and La Zubia.
ground_truth: Ordesa y Monte Perdido National Park