Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: Russia's biggest cinema chain has cancelled screenings of a controversial film about the love life of the last tsar Nicholas II after Orthodox Church activists strongly condemned it.

Russian cinemas shun tsar film Matilda after threats