Background: Raymond William Stacy Burr was born May 21, 1917, in New Westminster, British Columbia, Canada. His father, William Johnston Burr (1889-1985), was a hardware salesman; his mother, Minerva Annette (nee Smith, 1892-1974), was a pianist and music teacher who was born in Chicago, Illinois. Burr's ancestry included Lebanese, Irish, English, Scottish, and German. When Burr was six, his parents divorced.
Context: Burr was a well-known philanthropist. He gave enormous sums of money, including his salaries from the Perry Mason movies, to charity. He was also known for sharing his wealth with friends. He sponsored 26 foster children through the Foster Parents' Plan or Save The Children, many with the greatest medical needs. He also gave money and some of his Perry Mason scripts to the McGeorge School of Law in Sacramento, California.  Burr was an early supporter of the Bailey-Matthews National Shell Museum in Sanibel, Florida, raising funds and chairing its first capital campaign. He also donated a large collection of Fijian cowries and cones from his island in Fiji.  In 1993, Sonoma State University awarded Burr an honorary doctorate. He supported medical and education institutions in Denver, and in 1993, the University of Colorado awarded him an honorary doctorate for his acting work. Burr also founded and financed the American Fijian Foundation that funded academic research, including efforts to develop a dictionary of the language.  Burr made repeated trips on behalf of the United Service Organizations (USO). He toured both Korea and Vietnam during wartime and once spent six months touring Korea, Japan, and the Philippines. He sometimes organized his own troupe and toured bases both in the U.S. and overseas, often small installations that the USO did not serve, like one tour of Greenland, Baffinland, Newfoundland and Labrador. Returning from Vietnam in 1965, he made a speaking tour of the U.S. to advocate an intensified war effort. As the war became more controversial, he modified his tone, called for more attention to the sacrifice of the troops, and said, "My only position on the war is that I wish it were over." In October 1967, NBC aired Raymond Burr Visits Vietnam, a documentary of one of his visits. The reception was mixed. "The impressions he came up with are neither weighty nor particularly revealing", wrote the Chicago Tribune; the Los Angeles Times called Burr's questions "intelligent and elicited some interesting replies".  Burr had a reputation in Hollywood as a thoughtful, generous man years before much of his more-visible philanthropic work. In 1960, Ray Collins, who portrayed Lt. Arthur Tragg on the original Perry Mason series, and who was by that time often ill and unable to remember all the lines he was supposed to speak, stated, "There is nothing but kindness from our star, Ray Burr. Part of his life is dedicated to us, and that's no bull. If there's anything the matter with any of us, he comes around before anyone else and does what he can to help. He's a great star--in the old tradition."
Question: Did Burr go anywhere internationally for his philanthropy?
Answer: He toured both Korea and Vietnam during wartime and once spent six months touring Korea, Japan, and the Philippines.

Problem: Background: Andy Warhol (; born Andrew Warhola; August 6, 1928 - February 22, 1987) was an American artist, director and producer who was a leading figure in the visual art movement known as pop art. His works explore the relationship between artistic expression, celebrity culture, and advertising that flourished by the 1960s, and span a variety of media, including painting, silkscreening, photography, film, and sculpture. Some of his best known works include the silkscreen paintings Campbell's Soup Cans (1962) and Marilyn Diptych (1962), the experimental film Chelsea Girls (1966), and the multimedia events known as the Exploding Plastic Inevitable (1966-67). Born and raised in Pittsburgh, Warhol initially pursued a successful career as a commercial illustrator.
Context: In the mid-1960s, Warhol adopted the band the Velvet Underground, making them a crucial element of the Exploding Plastic Inevitable multimedia performance art show. Warhol, with Paul Morrissey, acted as the band's manager, introducing them to Nico (who would perform with the band at Warhol's request). In 1966 he "produced" their first album The Velvet Underground & Nico, as well as providing its album art. His actual participation in the album's production amounted to simply paying for the studio time. After the band's first album, Warhol and band leader Lou Reed started to disagree more about the direction the band should take, and their artistic friendship ended. In 1989, after Warhol's death, Reed and John Cale re-united for the first time since 1972 to write, perform, record and release the concept album Songs for Drella, a tribute to Warhol.  Warhol designed many album covers for various artists starting with the photographic cover of John Wallowitch's debut album, This Is John Wallowitch!!! (1964). He designed the cover art for The Rolling Stones' albums Sticky Fingers (1971) and Love You Live (1977), and the John Cale albums The Academy in Peril (1972) and Honi Soit in 1981. One of Warhol's last works was a portrait of Aretha Franklin for the cover of her 1986 gold album Aretha, which was done in the style of the Reigning Queens series he had completed the year before.  Warhol strongly influenced the new wave/punk rock band Devo, as well as David Bowie. Bowie recorded a song called "Andy Warhol" for his 1971 album Hunky Dory. Lou Reed wrote the song "Andy's Chest", about Valerie Solanas, the woman who shot Warhol, in 1968. He recorded it with the Velvet Underground, and this version was released on the VU album in 1985. Bowie would later play Warhol in the 1996 movie, Basquiat. Bowie recalled how meeting Warhol in real life helped him in the role, and recounted his early meetings with him:  I met him a couple of times, but we seldom shared more than platitudes. The first time we saw each other an awkward silence fell till he remarked my bright yellow shoes and started talking enthusiastically. He wanted to be very superficial. And seemingly emotionless, indifferent, just like a dead fish. Lou Reed described him most profoundly when he once told me they should bring a doll of Andy on the market: a doll that you wind up and doesn't do anything. But I managed to observe him well, and that was a helping hand for the film [Basquiat]. ... We borrowed his clothes from the museum in Pittsburgh, and they were intact, unwashed. Even the pockets weren't emptied: they contained pancake, white, deadly pale fond de teint which Andy always smeared on his face, a check torn in pieces, someone's address, lots of homeopathic pills and a wig. Andy always wore those silver wigs, but he never admitted it were wigs. One of his hairdressers has told me lately that he had his wigs regularly cut, like it were real hair. When the wig was trimmed, he put on another next month as if his hair had grown.
Question: Did Andy Warhol express his support for any musical artists?
Answer:
Lou Reed wrote the song "Andy's Chest", about Valerie Solanas, the woman who shot Warhol,