Information: - Gustaf Wally ( 24 November 1905 -- 3 March 1966 ) dancer , actor and theatre manager was born Gustaf Wallenberg . He was a member of the industrialist Wallenberg family . He formed the dance troupe the Wally brothers along with Niels Bagge - Wessel . In the 1930s , Gustaf Wally participated in shows by Karl Gerhard and Kar de Mumma . He was the head of '' Sodra Teatern '' in Stockholm 1939 -- 1941 , and '' Oscarsteatern '' 1942 -- 1947 . He made ten records and took part in seven movies . - SKF, Svenska Kullagerfabriken AB (Swedish: "Swedish ball bearing factory AB"), later "AB SKF", is a leading bearing and seal manufacturing company founded in Gothenburg, Sweden in 1907. The company manufactures and supplies bearings, seals, lubrication and lubrication systems, maintenance products, mechatronics products, power transmission products, condition monitoring systems and related services globally. - Scandinavian Airlines System Aktiebolag, trading as SAS Group and SAS AB, is an airline holding company headquartered in the SAS Frosundavik Office Building in Solna Municipality, Sweden. It is the owner of the airlines Scandinavian Airlines, Blue1 and 20% of Widere. SAS used to own 19.9% of the now defunct Spanish airline Spanair. It also owns the aviation services companies SAS Business Opportunities, SAS Cargo Group, SAS Ground Services, and SAS Technical Services. It holds minority ownership of Air Greenland, Estonian Air, and Skyways Express. SAS Group is partially owned by the governments of Sweden, Denmark, and Norway, with a 21.4%, 14.3%, and 14.3% ownership, respectively. The remaining 50% is held by private owners, of which Foundation Asset Management at 7.6% is the only significant one. The company is listed on the Oslo Stock Exchange, the Stockholm Stock Exchange, and the Copenhagen Stock Exchange. - Ericsson ("Telefonaktiebolaget L. M. Ericsson") is a multinational networking and telecommunications equipment and services company headquartered in Stockholm, Sweden. The company offers services, software and infrastructure in information and communications technology (ICT) for telecommunications operators, traditional telecommunications and Internet Protocol (IP) networking equipment, mobile and fixed broadband, operations and business support services, cable television, IPTV, video systems, and an extensive services operation. Ericsson had 35% market share in the 2G/3G/4G mobile network infrastructure market in 2012. - The Wallenberg family (known as The Wallenbergs or simply Wallenbergs) is a prominent Swedish family renowned as bankers, industrialists, politicians, bureaucrats, diplomats. The Wallenbergs are present in most large Swedish industrial groups, like Ericsson, Electrolux, ABB, SAS Group, SKF, AIK, Atlas Copco and more. In 1990 and subsequent years, the "Wallenberg sphere" controlled nearly one-third of the GDP of Sweden. Given the information above, choose from the list below the object entity that exhibits the relation 'country of citizenship' with the subject 'gustaf wally'. Choices: - denmark - sweden
sweden

*Question*
Information: - An amphibious assault ship (also referred to as a commando carrier or an amphibious assault carrier) is a type of amphibious warfare ship employed to land and support ground forces on enemy territory by an amphibious assault. The design evolved from aircraft carriers converted for use as helicopter carriers (and as a result, are often mistaken for aircraft carriers), but includes support for amphibious landing craft, with most designs including a well deck. Coming full circle, some amphibious assault ships now have a secondary role as aircraft carriers, supporting V/STOL fixed-wing aircraft. - An amphibious warfare ship (or amphib) is a warship employed to land and support ground forces, such as marines, on enemy territory during an amphibious assault. The largest fleet of these types is operated by the United States Navy. - The Pacific Ocean is the largest of the Earth's oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south and is bounded by Asia and Australia in the west and the Americas in the east. - Philadelphia is the largest city in the Commonwealth of Pennsylvania and the fifth-most populous city in the United States, with an estimated population of 1,567,442 and more than 6million in the seventh-largest metropolitan statistical area, . Philadelphia is the economic and cultural anchor of the Delaware Valleya region located in the Northeastern United States at the confluence of the Delaware and Schuylkill rivers with 7.2million people residing in the eighth-largest combined statistical area in the United States. - Guam (or ; Chamorro: ; formally the Territory of Guam) is an unincorporated and organized territory of the United States. Located in the western Pacific Ocean, Guam is one of five American territories with an established civilian government. The capital city is Hagatna, and the most populous city is Dededo. In 2015, 161,785 people resided on Guam. Guamanians are American citizens by birth. Guam has an area of and a population density of 297/km (770/sq mi). It is the largest and southernmost of the Mariana Islands, and the largest island in Micronesia. Among its municipalities, Mongmong-Toto-Maite has the highest density at 1,425/km (3,691/sq mi), whereas Inarajan and Umatac have the lowest density at 47/km (119/sq mi). The highest point is Mount Lamlam at above sea level. - In traditional nautical use, well decks were decks lower than decks fore and aft, usually at the main deck level, so that breaks appear in the main deck profile, as opposed to a flush deck profile. The term goes back to the days of sail. Late-20th-Century commercial and military amphibious ships have applied the term to an entirely different type of hangar-like structure, evolving from exaggerated deep "well decks" of World War II amphibious vessels, that can be flooded for lighters or landing craft. - USS Guam ( LPH - 9 ) , an Iwo Jima - class amphibious assault ship , was laid down by the Philadelphia Naval Shipyard on 15 November 1962 ; launched on 22 August 1964 , sponsored by Mrs. Vaughn H. Emory Green , and commissioned on 16 January 1965 , Captain N. E. Thurmon in command . She was the third US Navy ship to carry the name , after the Battle of Guam . Decommissioned in 1998 , she was the last of the Iwo Jima class in service . - The Navy Yard, formerly known as the Philadelphia Naval Shipyard and Philadelphia Naval Business Center, was an important naval shipyard of the United States for almost two centuries. It is now a large industrial park that includes a commercial shipyard, Aker Philadelphia Shipyard. Given the information above, choose from the list below the object entity that exhibits the relation 'operator' with the subject 'uss guam '. Choices: - philadelphia - southern - united states navy - world war ii
**Answer**
united states navy