Question: In what number Olympics did Dalixia Fernández Grasset first represent her native country?
Sentence (from "2000 Summer Olympics"): The 2000 Summer Olympic Games, officially known as the Games of the XXVII Olympiad and commonly known as Sydney 2000 or the Millennium Olympic Games/Games of the New Millennium, were an international multi-sport event which was held between 15 September and 1 October 2000 in Sydney, New South Wales, Australia.
Relevant evidence: Yes