Definition: Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.
Input: The Battle of Coutras, fought on 20 October 1587, was a major engagement in the French Religious Wars between a Huguenot (Protestant) army under Henry of Navarre (the future Henry IV of France) and a royalist army led by Anne, Duke of Joyeuse.
Output:
On what date did Battle of Coutras end?