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?
{'answer': 'Treasure of the Sierra Madre', 'supporting_facts': [['Walter Huston', 1], ['The Treasure of the Sierra Madre (film)', 0]]}