Premise: Major film studio . In the North American , Western , and global markets , the major film studios , often simply known as the majors , are commonly regarded as the six diversified media conglomerates whose various film production and distribution subsidiaries collectively command approximately 80 to 85 percent of U.S. and Canadian box office revenue . The `` Big Six '' majors , whose operations are based in or around the Los Angeles neighborhood of Hollywood , are all centered in film studios active during Hollywood 's Golden Age of the 1930s and 1940s . Metro-Goldwyn-Mayer , United Artists , and RKO were majors .
Hypothesis: There is a major film studio.
Label: ENTAILMENT