Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.
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Question: Free the Music is the fourth and second major-label studio album by American country music artist Jerrod Niemann.

Answer: Which performer released Free the Music as it's album?

Question: In a brief period between World War I and World War II the Kingdom of Yugoslavia, successor to the Kingdom of Serbia, formed a ''Small Entente'' loose union between Czechoslovakia, Romania and Yugoslavia.

Answer: Which replaced the Kingdom of Serbia?

Question: Las Pirias District is one of twelve districts of the province Jaen in Peru.

Answer:
In which country is Las Pirias District located?