Question: Who is the film director best known for writing  "The Perks of Being a Wallflower", that wrote the screenplay for Beauty and the Beast?
Sentence (from "Beauty and the Beast (2017 film)"): Beauty and the Beast is a 2017 American musical romantic fantasy film directed by Bill Condon from a screenplay written by Stephen Chbosky and Evan Spiliotopoulos, and co-produced by Walt Disney Pictures and Mandeville Films.
Relevant evidence: Yes