TASK DEFINITION: You are given an open-domain question from an open movie database. Your task is to provide an answer to that question. Try to only include the answer. Do not put it in a sentence.
PROBLEM: when was the film Challenge to Lassie released?

SOLUTION: 1949

PROBLEM: the movie The Upside of Anger, when was it released?

SOLUTION: 2005

PROBLEM: what films does Teresa Szmigielówna appear in?

SOLUTION:
Night Train