Clay County is a county located in the U.S. state of Tennessee. As of the 2010 census, the population was 7,861. Its county seat and only incorporated city is Celina. Clay County is named in honor of American statesman Henry Clay, member of the United States Senate from Kentucky and United States Secretary of State in the 19th century. Its current mayor is Dale Reagan.
Dale Reagan was close friends with Henry Clay.
My statement is definitely incorrect because the context states that Henry Clay was an active politician in the 19th century, and is therefore clearly dead by now, thus incapable of being close friends with Dale Reagan. I think the system had difficulty with "realizing" that Henry Clay being active in the 19th century would mean that he certainly died long ago.