Generate a question with a factual answer.
Generated: How much money has the US invested in Liberia since 2006?

Generate a question with a factual answer.
Generated: Where did Chopin and Hiller go with the person Chopin met in the spring of 1834?

Generate a question with a factual answer.
Generated: How many users were affected by the increase in malware?

Generate a question with a factual answer.
Generated: What country did the mandolin originate from?