premise: Pixote: a Lei do Mais Fraco (] , lit. "Pixote (small child): The Law of the Weak") is a 1980 Brazilian drama film directed by Héctor Babenco. The screenplay was written by Babenco and Jorge Durán, based on the book "A Infância dos Mortos" ("The Childhood of the Dead Ones") by José Louzeiro.
hypothesis: José Louzeiro was inspired to write "A Infância dos Mortos" after watching "Pixote: a Lei do Mais Fraco".
reason: Babenco and Jorge Durán wrote the screenplay for "Pixote: a Lei do Mais Fraco" based on the book "A Infância dos Mortos". Based on that information, it is impossible that the book was written before the movie came out and the author was inspired by it. Therefore, the statement that José Louzeiro was inspired to write the book after watching the movie is definitely incorrect.