premise: Barbara Niven (born February 26, 1953) is an American actress and producer, best known for her performances in Lifetime movies and television roles in "", "One Life to Live", and "Cedar Cove". Niven also had the leading role in the independent film "A Perfect Ending" (2012).
hypothesis: Barbara Niven was still acting in her fifties.
reason: Based on the text, Niven, who was born in 1953, had the leading role in a 2012 movie, which means she was about 58-59 during that time. Because of that, the statement is definitely correct. I think the system got confused because I didn't use any phrases or numbers from the original text and also used synonyms.