Question: Are The Turn of the Screw and The Medium both operas?
Related documents: [0]  [DOC] The Medium is a short (one-hour-long) two-act dramatic opera with words and music by Gian Carlo Menotti. Commissioned by Columbia University, its first performance was there on 8 May 1946. The opera's first professional production was presented on a double bill with Menotti's "The Telephone" at the Heckscher Theater, New York City, February 18–20, 1947 by the Ballet Society. The Broadway production took place on May 1, 1947, at the Ethel Barrymore Theater with the same cast. [END] 
[1]  [DOC] The Turn of the Screw is a 20th-century English chamber opera composed by Benjamin Britten with a libretto by Myfanwy Piper, "wife of the artist John Piper, who had been a friend of the composer since 1935 and had provided designs for several of the operas". The libretto is based on the novella "The Turn of the Screw" by Henry James. The opera was commissioned by the Venice Biennale and given its world premiere on 14 September 1954, at the Teatro La Fenice, Venice. The original recording was made during that year, with the composer conducting. [END] 
Answer: 
yes
yes