Input (grade 13): In 1824, a ketchup recipe using tomatoes appeared in The Virginia Housewife (an influential 19th-century cookbook written by Mary Randolph, Thomas Jefferson's cousin).
Output (grade 8): In 1824, a ketchup recipe using tomatoes appeared in The Virginia Housewife. This was an important 19th-century cookbook written by Mary Randolph, Thomas Jefferson's cousin.