Q: I am verifying the answers generated by an automatic system to the following question: what part of the corn is used in ethanol production Suggested answer: Ethanol fuel is widely used in Brazil and in the United States , and together both countries were responsible for 87.1% of the world's ethanol fuel production in 2011. Should I validate this answer?

Options: (1). No; (2). Yes;
A:
(1).