Select from the following.
[A]. No;
[B]. Yes;
Given those answer options, answer the question: I am verifying the answers generated by an automatic system to the following question: when was america pioneered Suggested answer: The United States is a developed country and has the world's largest national economy, with an estimated 2012 GDP of $15.6 trillion 19% of global GDP at purchasing-power parity , as of 2011. Should I validate this answer?
A:
[A].