Premise: Shirley's World is a television series aired first by American Broadcasting Company during the U.S. 1971-72 television season. The sitcom was co-produced by the British ITC Entertainment and American producer Sheldon Leonard; it starred Shirley MacLaine as a photojournalist and John Gregson as her editor at "World Illustrated" magazine.
Hypothesis: Shirley's World was a sitcom best known for star Shirley MacLaine.