QUESTION: Generate a question with a factual answer?

ANS: What is the point of using different colors on a heat map?

QUESTION: Generate a question with a factual answer?

ANS: For use with more than one channel changes are made to increase what property?

QUESTION: Generate a question with a factual answer?

ANS: Did von Neumann rule hidden variable theories?

QUESTION: Generate a question with a factual answer?

ANS:
When did Tito start promoting a peaceful resolution to the Arab-Israeli conflict?