Original sentence: Ingrid Newkirk (born July 11, 1949) is a British-born animal rights activist, author, and the president of People for the Ethical Treatment of Animals (PETA), the world's largest animal rights organization
Edited sentence: Ingrid Newkirk (born July 11, 1949) is a controversial, British-born animal rights activist, author, and the president of People for the Ethical Treatment of Animals (PETA), the world's largest animal rights organization