Task: Explanation
Input (English): Anvard is the moatless castle where King Lune of Archenland resides in the fictional land of Narnia, as described in "The Chronicles of Narnia", a book series by C. S. Lewis. It is made of red-brown stones and sits on a green lawn in front of a high woody ridge. In "The Horse and His Boy", Prince Rabadash led a force of two hundred Calormene horsemen in a surprise attack against it, but was defeated by a relief army from Narnia led by King Edmund. Question: Anvard is the moatless castle described in a book series by an author that died in what year? Answer: 1963
Output (English): Anvard is the moatless castle where King Lune of Archenland resides in the fictional land of Narnia, as described in The Chronicles of Narnia, a book series by C. S. Lewis.