Were both Guillermo Cabrera Infante and Nalini Prava Deka writers?
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. Nalini Prava Deka:  Deka was the first female editor and publisher of a children's magazine, "Phul" ("Flower"), and wrote 30 critically praised books.
yes