Read the following passage and answer if the question is true or false.
Passage: The original script by Ilya Tilkin does not have any literary source. The screenwriter studied diaries of the participants of the Battle of Stalingrad. He also used museum archives, documents and recorded stories of its participants.

Question: is the movie stalingrad based on a true story?

Is the answer True or False? Respond with only "True" or "False" and no additional text.
True. The movie is based on true events and stories from the Battle of Stalingrad.