Input (grade 7): James Knox Polk () (November 2, 1795 - June 15, 1849) was the eleventh President of the United States (1845 - 1849).
Output (grade 10): James Knox Polk (November 2, 1795 - June 15, 1849) was the eleventh President of the United States, his term was from March 4, 1845 to March 3, 1849.