Task: Explanation
Input (English): Nancy Walton Laurie (born May 15, 1951) is an American heiress to the Walmart fortune, businesswoman and philanthropist. Question: When was Ann Walton Kroenke's only sister born? Answer: May 15, 1951
Output (English): Nancy Walton Laurie born May 15, 1951 is an American heiress to the Walmart fortune, businesswoman and philanthropist.