QUESTION: Generate a question with a factual answer?

ANS: Who did the Soviets send to North Korea?

QUESTION: Generate a question with a factual answer?

ANS: The Delhi Metro Rail Corporation operates under the administrative control of what government body?

QUESTION: Generate a question with a factual answer?

ANS: What must be used for accurate measurement on the composition of gases at a high vacuums?

QUESTION: Generate a question with a factual answer?

ANS:
Israel has the largest number of what per square meter in the basin?