Generate a question with a factual answer.
Generated: In what year did Montini visit the United States?

Generate a question with a factual answer.
Generated: What museum was located in God's House Tower until 2011?

Generate a question with a factual answer.
Generated: What is a solar chimney made of?

Generate a question with a factual answer.
Generated: What is special about Wutaishan Sports Center, from a historical perspective?