Task: Explanation
Input (English): John Reid, Baron Reid of Cardowan PC (born 8 May 1947) is a British Labour Party politician. He was a Member of Parliament from 1987 to 2010, and served in the Cabinet under Prime Minister Tony Blair in a number of positions. He was Health Secretary from 2003-05, Defence Secretary from 2005-06, and Home Secretary from 2006-07. Question: The doctor who founded the University of Nottingham Medical School at Derby served as the Health Secretary between what years? Answer: 2003-05
Output (English):  He was Health Secretary from 200305, Defence Secretary from 200506, and Home Secretary from 200607.