Context: In 1899, the university opened a national design contest for the new campus. The renowned Philadelphia firm Cope & Stewardson won unanimously with its plan for a row of Collegiate Gothic quadrangles inspired by Oxford and Cambridge Universities. The cornerstone of the first building, Busch Hall, was laid on October 20, 1900. The construction of Brookings Hall, Ridgley, and Cupples began shortly thereafter. The school delayed occupying these buildings until 1905 to accommodate the 1904 World's Fair and Olympics. The delay allowed the university to construct ten buildings instead of the seven originally planned. This original cluster of buildings set a precedent for the development of the Danforth Campus; Cope & Stewardson’s original plan and its choice of building materials have, with few exceptions, guided the construction and expansion of the Danforth Campus to the present day.

Question: When did Washington University hold a national design contest for the new campus?
Answer: 1899

Question: What firm won the Washington University national design contest?
Answer: Cope & Stewardson

Question: When was the cornerstone laid for Busch Hall?
Answer: October 20, 1900

Question: What were the names of the three buildings constructed after Busch Hall?
Answer: Brookings Hall, Ridgley, and Cupples

Question: Why did Washington University delay occupying of the new campus buildings until 1905?
Answer: to accommodate the 1904 World's Fair and Olympics

Question: In what year was Oxford founded?
Answer: Unanswerable

Question: On what date did Brookings Hall have its cornerstone laid?
Answer: Unanswerable

Question: On what date did construction begin on the Cupples building?
Answer: Unanswerable

Question: On what date was construction completed on Ridgley?
Answer: Unanswerable

Question: In what year was Cope & Stewardson founded?
Answer: Unanswerable