Given the task definition and input, reply with output. Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Context : Walking the Streets of Moscow (Russian: , translit. Ya shagayu po Moskve; I walk across Moscow) is a 1963 Soviet film directed by Georgiy Daneliya and produced by Mosfilm studios.
Answer : Mosfilm
What studio produced Walking the Streets of Moscow?