QUESTION: Generate a question with a factual answer?

ANS: What is a language like "spring forward, fall back" that acts as a trigger for memory called?

QUESTION: Generate a question with a factual answer?

ANS: Who urged Liu Bang to become emperor?

QUESTION: Generate a question with a factual answer?

ANS: Kanye, Shakira, and Rage Against the Machine refused to perform in what state due to a new law against illegal aliens?

QUESTION: Generate a question with a factual answer?

ANS:
Who led the party to first climb Mount Erebus?