Premise: Katharine Hepburn . She appeared in a range of genres , from screwball comedy to literary drama , and she received four Academy Awards for Best Actress -- a record for any performer . In 1999 , Hepburn was named by the American Film Institute as the greatest female star of Classic Hollywood Cinema . She found a niche playing middle-aged spinsters , such as in The African Queen ( 1951 ) , a persona the public embraced . Morning Glory (1933 film) . The picture stars Katharine Hepburn , Douglas Fairbanks , Jr. , and Adolphe Menjou , was adapted by Howard J. Green from a then not yet stage produced play with the same name by Zoë Akins , and was directed by Lowell Sherman . The African Queen (film) . The film stars Humphrey Bogart ( who won the Academy Award for Best Actor -- his only Oscar ) , and Katharine Hepburn with Robert Morley , Peter Bull , Walter Gotell , Richard Marner and Theodore Bikel .
Hypothesis: Katharine Hepburn acts.
Label: ENTAILMENT