Question: Guillermo Cabrera Infante and George S. Kaufman were both what?

Context paragraphs:
Guillermo Garcia (baseball): Guillermo Antonio García Morel (born April 4, 1972 in Cabrera, María Trinidad Sánchez, Dominican Republic) is a former Major League Baseball catcher.  He played for the Cincinnati Reds in 1998 and the Florida Marlins in 1999 .

César Benito Cabrera: César Benito Cabrera (born in San Juan, Puerto Rico, 1947) was the former United States Ambassador to the island nations of Mauritius and the Seychelles, both located in the Indian Ocean.  He was nominated by President George W. Bush on June 6, 2006.  His appointment was confirmed by the U.S. Senate on September 13, 2006.  Ambassador Cabrera arrived in Port Louis on October 20, 2006 and presented his credentials to Mauritian President Sir Anerood Jugnauth on October 23, 2006.

George S. Kaufman: George Simon Kaufman (November 16, 1889 – June 2, 1961) was an American playwright, theatre director and producer, humorist, and drama critic.  In addition to comedies and political satire, he wrote several musicals, notably for the Marx Brothers.  One play and one musical that he wrote won the Pulitzer Prize for Drama: "You Can't Take It with You" (1937, with Moss Hart), and "Of Thee I Sing" (1932, with Morrie Ryskind and Ira Gershwin).  He also won the Tony Award as a Director, for the musical "Guys and Dolls".

Guillermo Torres (songwriter): This Multi-Platinum musical and artistic producer has work for artists of the caliber of Victor Manuelle, Olga Tañon, Sergio George, Chayanne, Manny Manuel, Lourdes Robles, Andy Montañes & others.  His vast experience in musical productions, movies and television, has won him several Ascap Awards, Premios Lo Nuestro, Premios Tu Musica, and Paoli Award.  Guillermo Torres has contributed as a TV Producer and Music Consultant in programs such as Dame a Break, Bombazo Latino and Operacion Chef for the Telemundo Network.  As an Events Producer, he has worked with artists such as Hilary Duff, Jonas Brothers, Luis Enrique, Guillermo Davila, Belinda among others.  Projects such as Navidad Boricua, Grupo KAOS, Mary Ann Acevedo and young star singer Gabriella Muñoz, are Torres very recognized artist in the island of Puerto Rico.  His music sensitivity and artistic experience are key of his success.  Juan Guillermo Torres-Colon or Guillermo Torres (born June 26, 1966, Chicago, Illinois) is an American songwriter and record producer.  He has contributed as a writer in programs such as "Dame a Break", "Bombazo Latino" and "Operacion Chef" for the Telemundo Network, and as a writer for other projects.  He won a Suncoast Regional Emmy Award in non-news program writing in 1996.

Guillermo Ramírez: Guillermo ""El Pando"" Ramírez Ortega (born 26 March 1978 in Livingston, Guatemala) is a Guatemalan former soccer player who was suspended for life from any soccer related activities due to his participation in money laundering and fixing games along with fellow national team members Yony Flores and Gustavo Cabrera.

Guillermo Cabrera Infante: Guillermo Cabrera Infante (] ; Gibara, 22 April 1929 – 21 February 2005) was a Cuban novelist, essayist, translator, screenwriter, and critic; in the 1950s he used the pseudonym G. Caín.

Guillermo Cabrera: Guillermo Cabrera González (born February 28, 1982) is a Dominican Republic former swimmer, who specialized in backstroke events.  Cabrera competed only in the men's 200 m backstroke at the 2000 Summer Olympics in Sydney, as the Dominican Republic's first ever swimmer in Olympic history.  He posted a FINA B-standard entry time of 2:07.17 from the Caribbean Islands Swimming Championships in Oranjestad, Aruba.  He challenged five other swimmers in heat one, including Hong Kong's Alex Fong, who later became one of city's most popular singers.  He raced to fourth place by a 2.75-second deficit behind winner Fong in 2:08.22.  Cabrera failed to advance into the semifinals, as he placed forty-first overall in the prelims.

Su Excelencia: Su excelencia (English: Your Excellency ) is a 1967 Mexican political satire film directed by Miguel M. Delgado and starring Cantinflas, Sonia Infante, and Guillermo Zetina.  The film is set in a fictional dystopia where "Red" and "Green" countries are the political equivalents of the socialist and capitalist countries of the Cold War, which the film satirizes.  Cantinflas portrays Lopitos, a chancellor stationed in his country's (Republica de Los Cocos) embassy in the communist country of Pepeslavia who later ascends to the role of ambassador and has to decide the pivotal vote of joining the "Reds" or the "Greens", therefore deciding the fate of one hundred nations.

Viuda Alegre: Viuda alegre (English: Happy Widow) is a Chilean telenovela released on March 10 of 2008.  It is written by Alejandro Cabrera, Guillermo Valenzuela, Trinidad Jiménez, Valeria Vargas and Nelson Pedreros, and directed by Vicente Sabatini.

Cuban literature: Cuban literature is the literature written in Cuba or outside the island by Cubans in Spanish language.  It began to find its voice in the early 19th century.  The major works published in Cuba during that time were of an abolitionist character.  Notable writers of this genre include Gertrudis Gomez de Avellaneda and Cirilo Villaverde.  Following the abolition of slavery in 1886, the focus of Cuban literature shifted.  Dominant themes of independence and freedom were exemplified by José Martí, who led the modernista movement in Latin American literature.  Writers such as the poet Nicolás Guillén focused on literature as social protest.  Others, including Dulce María Loynaz, José Lezama Lima and Alejo Carpentier, dealt with more personal or universal issues.  And a few more, such as Reinaldo Arenas and Guillermo Cabrera Infante, earned international recognition in the postrevolutionary era.

Supporting paragraphs: Guillermo Cabrera Infante George S. Kaufman
Answer: critic