Input (grade 5): Richard II (6 January 1367 â "c. 14 February 1400) was the eighth King of England of the House of Plantagenet and the last of that house's main-line kings.
Output (grade 10): Richard II (6 January 1367 â "14 February 1400) was the son of Edward the Black Prince, Prince of Wales, and Joan of Kent" The Fair Maid of Kent ".