With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Andy Warhol managed the band The Velvet Underground.
text_B: Andy Warhol -LRB- -LSB- ˈwɔrhɒl -RSB- born Andrew Warhola ; August 6 , 1928 -- February 22 , 1987 -RRB- was an American artist , director and producer who was a leading figure in the visual art movement known as pop art .. visual art movement. Art movement. pop art. 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 .. celebrity culture. celebrity culture. advertising. advertising. silkscreening. silkscreening. Some of his best known works include the silkscreen paintings Campbell 's Soup Cans -LRB- 1962 -RRB- and Marilyn Diptych -LRB- 1962 -RRB- , the experimental film Chelsea Girls -LRB- 1966 -RRB- , and the multimedia events known as the Exploding Plastic Inevitable -LRB- 1966 -- 67 -RRB- .. Chelsea Girls. Chelsea Girls. Exploding Plastic Inevitable. Exploding Plastic Inevitable. Marilyn Diptych. Marilyn Diptych. multimedia. multimedia. Born and raised in Pittsburgh , Warhol initially pursued a successful career as a commercial illustrator .. Pittsburgh. Pittsburgh. commercial illustrator. commercial illustrator. After exhibiting his work in several galleries in the late 1950s , he began to receive recognition as an influential and controversial artist .. galleries. art gallery. His New York studio , The Factory , became a well-known gathering place that brought together distinguished intellectuals , drag queens , playwrights , Bohemian street people , Hollywood celebrities , and wealthy patrons .. New York. New York City. The Factory. The Factory. Bohemian. Bohemianism. Hollywood. Hollywood. He promoted a collection of personalities known as Warhol superstars , and is credited with coining the widely used expression `` 15 minutes of fame . ''. Warhol superstars. Warhol superstars. 15 minutes of fame. 15 minutes of fame. In the late 1960s , he managed and produced the experimental rock band The Velvet Underground and founded Interview magazine .. experimental rock. experimental rock. The Velvet Underground. The Velvet Underground. Interview. Interview ( magazine ). He authored numerous books , including The Philosophy of Andy Warhol and Popism  : The Warhol Sixties .. The Philosophy of Andy Warhol. The Philosophy of Andy Warhol. He is also notable as a gay man who lived openly as such before the gay liberation movement .. gay. gay. gay liberation movement. gay liberation. After a gallbladder surgery in 1987 , Warhol died in February of that year at the age of 58 .. gallbladder. gallbladder. surgery. surgery. Warhol has been the subject of numerous retrospective exhibitions , books , and feature and documentary films .. exhibitions. art exhibition. feature. I Shot Andy Warhol. The Andy Warhol Museum in his native city of Pittsburgh , which holds an extensive permanent collection of art and archives , is the largest museum in the United States dedicated to a single artist .. Pittsburgh. Pittsburgh. The Andy Warhol Museum. The Andy Warhol Museum. Many of his creations are very collectible and highly valuable .. The highest price ever paid for a Warhol painting is US$ 105 million for a 1963 canvas titled `` Silver Car Crash -LRB- Double Disaster -RRB- '' ; his works include some of the most expensive paintings ever sold .. canvas. canvas. most expensive paintings ever sold. List of most expensive paintings. A 2009 article in The Economist described Warhol as the `` bellwether of the art market '' .. bellwether. bellwether
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