You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "What is the title of the 2014 dark fantasy film based on the Nikolai Gogol story that has a Russo-Chinese fantasy film sequel ?" whose answer is Viy.
Each document should contain about 30 words, and these documents should contain useful information.

Query: 2014 Russo-Chinese fantasy film sequel based on Nikolai Gogol story
Useful Output:

Doc 1: The sequel to Viy, the 2014 film loosely based on the Nikolai Gogol story of the same name, is directed by Oleg Stepchenko, and tells the tale of a Cartographer
Doc 2: Chinese-Russian fantasy adventure film "Viy 2" to hit theaters  2014 Russian film "Viy," which is loosely based on the Nikolai Gogol story
Doc 3: It is the sequel to Viy, the 2014 cinema hit loosely based on the Nikolai Gogol story Viy. Produced by Gleb Fetisov, Alexey A. Petrukhin and
Doc 4: The Russian fantasy adventure horror Viy (known abroad as Forbidden Empire), which was adapted to film from Nikolai Gogol's novella of the same
Doc 5: It is the sequel to Viy, the 2014 cinema hit loosely based on the Nikolai Gogol story Viy.