Problem: Given the question: What's the answer to that question: when did the name jehovah first appear?
++++++++++++++++++++++++++++++++
The answer is:
Jehovah's Witnesses

Problem: Given the question: What's the answer to that question: what is the currency of spain called?
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The answer is:
Euro

Problem: Given the question: What's the answer to that question: where was president lyndon johnson from?
++++++++++++++++++++++++++++++++
The answer is:
Austin