Premise: Richard Branson . He founded the Virgin Group , which controls more than 400 companies . In 1970 , he set up a mail-order record business . In 1972 , he opened a chain of record stores , Virgin Records , later known as Virgin Megastores . For his work in retail , music and transport ( with interests in land , air , sea and space travel ) , his taste for adventure , and for his humanitarian work , he became one of the most prominent figures in British culture .
Hypothesis: Richard Branson worked.
Label: ENTAILMENT