QUESTION: Generate a question with a factual answer?

ANS: Schwarzenegger underwent heart valve replacement in what year?

QUESTION: Generate a question with a factual answer?

ANS: What two men overthrew the Iraqi monarchy?

QUESTION: Generate a question with a factual answer?

ANS: Who was the person credited with the first in-flight space death?

QUESTION: Generate a question with a factual answer?

ANS:
What year was it discovered that early LED instruments could be used for non-radio communication?