Input (grade 10): Leila Alice Denmark, M.D. née Daughtry (born February 1, 1898) is, at, an American pediatrician who became the oldest practicing pediatrician in the world, retiring at the age of 103 in May 2001.
Output (grade 7): Leila Alice Daughtry Denmark, M.D. (born February 1, 1898) is an American pediatrician who still worked until she was 103.