Task: Explanation
Input (English): In Shakespeare studies, the problem plays are three plays that William Shakespeare wrote between the late 1590s and the first years of the seventeenth century: "All's Well That Ends Well", "Measure for Measure" and "Troilus and Cressida". Shakespeare's problem-plays are characterised by their complex and ambiguous tone, which shifts violently between dark, psychological drama and more straightforward comic material; compare tragicomedy. Question: When was the Shakespearean problem play "All's Well That Ends Well" written? Answer: between 1604 and 1605
Output (English): In Shakespeare studies, the problem plays are three plays that William Shakespeare wrote between the late 1590s and the first years of the seventeenth century: Alls Well That Ends Well, Measure for Measure and Troilus and Cressida.