Input: Article: The very large and ornate School Hall and School Library (by L K. Hall) were erected in 1906-8 across the road from Upper School as the school's memorial to the Etonians who had died in the Boer War. Many tablets in the cloisters and chapel commemorate the large number of dead Etonians of the Great War. A bomb destroyed part of Upper School in World War Two and blew out many windows in the Chapel. The college commissioned replacements by Evie Hone (1949–52) and by John Piper and Patrick Reyntiens (1959 onwards).

Now answer this question: Who was hired to replace windows in the Chapel from 1949-1952?

Output: Evie Hone

Input: Article: Elizabeth's personal fortune has been the subject of speculation for many years. Jock Colville, who was her former private secretary and a director of her bank, Coutts, estimated her wealth in 1971 at £2 million (equivalent to about £25 million today). In 1993, Buckingham Palace called estimates of £100 million "grossly overstated". She inherited an estimated £70 million estate from her mother in 2002. The Sunday Times Rich List 2015 estimated her private wealth at £340 million, making her the 302nd richest person in the UK.

Now answer this question: What did the Sunday Times estimate Elizabeth's fortune to be in 2015?

Output: £340 million

Input: Article: Mali underwent economic reform, beginning in 1988 by signing agreements with the World Bank and the International Monetary Fund. During 1988 to 1996, Mali's government largely reformed public enterprises. Since the agreement, sixteen enterprises were privatized, 12 partially privatized, and 20 liquidated. In 2005, the Malian government conceded a railroad company to the Savage Corporation. Two major companies, Societé de Telecommunications du Mali (SOTELMA) and the Cotton Ginning Company (CMDT), were expected to be privatized in 2008.

Now answer this question: In what years did Mali restructure public enterprises?

Output:
1988 to 1996