Input (grade 10): Abigail Powers Fillmore (March 13, 1798 â "March 30, 1853), wife of Millard Fillmore, was First Lady of the United States from 1850 to 1853.
Output (grade 7): Abigail Powers Fillmore (March 13, 1798 - March 30, 1853), was the wife of Millard Fillmore, the President of the United States. She acted as the First Lady of the United States from 1850 to 1853.