Question: Of the two directors, István Szabó and Kenny Ortega, who is known for directing opera?

full_context: Document 1: Joseph Kahn: Ahn Jun-hee (안준희; born October 12, 1972), known professionally as Joseph Kahn, is a Korean American film and music video director. Kahn has worked with various artists such as U2, Kylie Minogue, Lady Gaga, Shakira, Aaliyah, Dr. Dre, Snoop Dogg, Mariah Carey, Christina Aguilera, 50 Cent, Maroon 5, Britney Spears, Eminem, Janet Jackson, Taylor Swift, Destiny's Child, Katy Perry and Imagine Dragons.
Document 2: Father (1966 film): Father (Hungarian: Apa ) is a 1966 Hungarian drama film written and directed by István Szabó. The film is a coming of age story. The main character copes with his childhood loss of his father against the backdrop of the Hungarian Revolution of 1956 and memories of the Arrow Cross dictatorship.
Document 3: István Kertész (conductor): István Kertész (28 August 192916 April 1973) was an internationally acclaimed Jewish Hungarian orchestral and operatic conductor who, throughout his brief but distinguished career led many of the world's great orchestras, including the Cleveland, Chicago, Philadelphia, New York, Los Angeles, Pittsburgh, Detroit, San Francisco and Minnesota Orchestras in the United States, as well as the London Symphony, Vienna Philharmonic, Berlin Philharmonic, Royal Concertgebouw Orchestra, Israel Philharmonic, and L'Orchestre de la Suisse Romande. His orchestral repertoire numbered over 450 works from all periods, and was matched by a repertoire of some sixty operas ranging from Mozart, Verdi, Puccini and Wagner to the more contemporary Prokofiev, Bartók, Britten, Kodály, Poulenc and Janáček. Kertész was part of a rich musical tradition that produced fellow Hungarian conductors Fritz Reiner, Antal Doráti, János Ferencsik, Eugene Ormandy, George Szell, János Fürst, Ferenc Fricsay, and Sir Georg Solti.
Document 4: High School Musical (franchise): The "High School Musical" franchise consists of four Disney musical romantic comedy-drama films directed by Kenny Ortega and created by Peter Barsocchini. It stars Zac Efron, Vanessa Hudgens, Ashley Tisdale, Lucas Grabeel, Corbin Bleu, and Monique Coleman. The original film was released simply as a Disney Channel Original Movie, but after its huge success, it was followed by a television sequel. The received a theatrical release. Tisdale and Grabeel reprised their roles as Sharpay and Ryan Evans in a spin-off on the series titled "Sharpay's Fabulous Adventure", it was a direct to video film. Numerous international versions have been created, plus stage musicals and video games have been released, among other things. On March 1, 2016, a fourth installment was announced. The films have developed a cult following.
Document 5: István Szabó: István Szabó (] ; born February 18, 1938) is a Hungarian film director, screenwriter, and opera director.
Document 6: Cinema of Hungary: Hungary has had a notable cinema industry from the beginning of the 20th century, with Hungarians who affected the world of motion picture both inside and outside the borders. The former could be characterised by directors István Szabó, Béla Tarr, or Miklós Jancsó, the latter by William Fox, who founded Fox Studios, Alexander Korda, playing a leading role in start of Britain's film industry, or Adolph Zukor, founder of Paramount Pictures. Examples of successful Hungarian films include "Merry-go-round", "Mephisto", "Werckmeister Harmonies", and "Kontroll".
Document 7: Sunshine (1999 film): Sunshine is a 1999 historical drama film directed by István Szabó and written by Israel Horovitz and Szabó. It follows five generations of a Hungarian Jewish family, originally named Sonnenschein (German: ""sunshine"" ), later changed to Sors (Hungarian: ""fate"" ), during changes in Hungary, focusing mostly on the three generations from the late 19th century through the mid-20th century. The family story traverses the creation of the Austro-Hungarian Empire through to the period after the 1956 Revolution, while the characters are forced to surrender much of their identity and endure family conflict. The central male protagonist of all three generations is portrayed by Ralph Fiennes. The film's stars include Rachel Weisz and John Neville, with the real-life daughter and mother team of Jennifer Ehle and Rosemary Harris playing the same character across a six-decade storyline.
Document 8: Michael Daedalus Kenny: Michael Daedalus Kenny, also known as Mike Kenny, is an American animator, comic book illustrator, storyboard artist and director. His storyboard and directing credits include "As Told by Ginger", "The Wild Thornberrys", "Rugrats", "Rocket Power", "Camp Lazlo", "Finley the Fire Engine", Nickelodeon's "Tak and the Power of Juju", "Little Bush" and Cartoon Network's "The Mr. Men Show".
Document 9: High School Musical: High School Musical is a 2006 American teen/romantic comedy musical television film and the first installment in the "High School Musical" trilogy directed by Kenny Ortega. The movie was filmed in 2005 in Salt Lake City. Upon its release on January 20, 2006, it became the most successful film that Disney Channel Original Movie (DCOM) ever produced, with a television sequel, "High School Musical 2," released in 2007 and the feature film, "," released theatrically in October 2008. It is the first and only DCOM to have a theatrical sequel. The film's soundtrack was the best-selling album in the United States and Cradle by Peter Strudwick reaching number 1 on the American Charts for 2006.
Document 10: Michael Curtiz: Michael Curtiz ( ; born Manó Kaminer, December 24, 1888 April 10, 1962) was a Hungarian-born American film director, recognized as one of the most prolific directors in history. He directed classic films from the silent era and numerous others during Hollywood's Golden Age, when the studio system was prevalent.
Document 11: Descendants (2015 film): Descendants is a 2015 American musical fantasy television film directed and choreographed by Kenny Ortega. The film stars Dove Cameron, Sofia Carson, Booboo Stewart, and Cameron Boyce as the teenage daughters and sons of Maleficent, the Evil Queen, Jafar, and Cruella De Vil, respectively. The film follows these teenagers adjusting to life outside their island prison, while on a mission to steal the Fairy Godmother's wand and free their parents from captivity.
Document 12: László Nemes: László Nemes (born Nemes Jeles László; ] ; 18 February 1977) is a Hungarian film director and screenwriter. His 2015 debut feature film, "Son of Saul," was screened in the main competition at the 2015 Cannes Film Festival, where it won the Grand Prix. He is the first Hungarian director whose film has won a Golden Globe for Best Foreign Language Film. "Son of Saul" is the second Hungarian film to win the Academy Award for Best Foreign Language Film. In 2016, Nemes was a member of the main competition jury of the 2016 Cannes Film Festival.
Document 13: Jamie King: Jamie King (born 1972) is an American creative director, choreographer, and producer whose work directing concert tours for pop stars has grossed over two billion dollars.
Document 14: Kenny Ortega: Kenneth John "Kenny" Ortega (born April 18, 1950) is an American producer, director, and choreographer. He is best known for directing "Hocus Pocus", the "High School Musical" trilogy, "Descendants" and Michael Jackson's "This Is It" concerts.
Document 15: High School Musical 3: Senior Year: High School Musical 3: Senior Year is a 2008 American musical film and is the third installment in the "High School Musical" trilogy. Produced and released on October 24, 2008, by Walt Disney Pictures, the film is a sequel to Disney Channel Original Movie 2006 television film "High School Musical". It was the only film in the series to be released theatrically. Kenny Ortega returned as director and choreographer, as did all six primary actors.
ground_truth: István Szabó