In this task, you are given a question. You have to answer the question based on your information.
One example: Roman Yakub won first price in a Choral Composition Competition at a liberal arts college founded by who?
Solution is here: William Egbert
Explanation: This is a good example, and output correctly answers the question.

Now, solve this: Svengali is a American pre-Code supernatural drama/horror film, released in which year, produced and distributed by Warner Bros, it stars John Barrymore, he was an American actor on stage, screen and radio, and a member of the Drew and Barrymore theatrical families?
Solution:
1931