Input: Article: Colonial Lowcountry landowners experimented with cash crops ranging from tea to silkworms. African slaves brought knowledge of rice cultivation, which plantation owners cultivated and developed as a successful commodity crop by 1700. With the coerced help of African slaves from the Caribbean, Eliza Lucas, daughter of plantation owner George Lucas, learned how to raise and use indigo in the Lowcountry in 1747. Supported with subsidies from Britain, indigo was a leading export by 1750. Those and naval stores were exported in an extremely profitable shipping industry.

Now answer this question: African slaves had great knowledge of the cultivation of what product?

Output: rice

Input: Article: French historians traditionally place the Enlightenment between 1715, the year that Louis XIV died, and 1789, the beginning of the French Revolution. Some recent historians begin the period in the 1620s, with the start of the scientific revolution. The Philosophes, the French term for the philosophers of the period, widely circulated their ideas through meetings at scientific academies, Masonic lodges, literary salons and coffee houses, and through printed books and pamphlets. The ideas of the Enlightenment undermined the authority of the monarchy and the church, and paved the way for the revolutions of the 18th and 19th centuries. A variety of 19th-century movements, including liberalism and neo-classicism, trace their intellectual heritage back to the Enlightenment.

Now answer this question: In what year did the French Revolution begin?

Output: 1789

Input: Article: In 1422 King Władysław II Jagiełło by the Privilege of Czerwińsk (Polish: "przywilej czerwiński") established the inviolability of nobles' property (their estates could not be confiscated except upon a court verdict) and ceded some jurisdiction over fiscal policy to the Royal Council (later, the Senat of Poland), including the right to mint coinage.

Now answer this question: When did the established right for inviolability of nobles property?

Output:
1422