Task: Explanation
Input (English): John Major formed the first Major ministry upon the resignation of Margaret Thatcher, after being invited by Queen Elizabeth II to begin a new government. Question:  Sir John Major, the British politician who was Prime Minister of the UK, formed the first Major ministry upon the resignation of who? Answer: Margaret Thatcher
Output (English): John Major formed the first Major ministry upon the resignation of Margaret Thatcher, after being invited by Queen Elizabeth II to begin a new government.