Question: Walter Thomas Huston, was a Canadian-born American actor and singer, Huston won the Academy Award for Best Supporting Actor for his role in which 1948 American dramatic adventurous neo-western, written and directed by John Huston?
Sentence (from "Walter Huston"): Huston won the Academy Award for Best Supporting Actor for his role in "The Treasure of the Sierra Madre", directed by his son John Huston.
Relevant evidence: Yes