Question: Kermit Bloomgarden was an American theatrical producer, he was an accountant before he began producing plays on Broadway including, which play by Peter Shaffer written in 1973, telling the story of a psychiatrist who attempts to treat a young man who has a pathological religious fascination with horses?
Sentence (from "Equus (film)"): Equus is a 1977 British-U.S. drama film directed by Sidney Lumet and written by Peter Shaffer, based on his play of the same name.
Relevant evidence: No