Original sentence: She could speak Swedish, German, French, English and Italian fluently, which caused fellow actor John Gielgud's remark, "She speaks five languages, and can't act in any of them"
Edited sentence: She could speak Swedish, German, French, English and Italian fluently, which caused fellow actor John Gielgud's remark, "She speaks five languages, and can't act in any of them", which, given her indisputable talent, was an inaffectual attempt at humour