Are both  Adolfo Bioy Casares and Iris Rainer Dart authors?
Adolfo Bioy Casares: Adolfo Bioy Casares (] ; September 15, 1914 – March 8, 1999) was an Argentine fiction writer, journalist, and translator. Iris Rainer Dart: Iris Rainer Dart (born March 3, 1944) is an American author and playwright for television and the stage.
yes