QUESTION: Generate a question with a factual answer?

ANS: Who painted the Night Cafe?

QUESTION: Generate a question with a factual answer?

ANS: What was NBC's parent company in 2009?

QUESTION: Generate a question with a factual answer?

ANS: What wealth did Alexander hope to find?

QUESTION: Generate a question with a factual answer?

ANS:
In addition to vocalization and body posture, how do people communicate with dogs?