While proclaiming it a great day in Washington, Mayor Tony Williams 【S1】______ confirmed Wednesday afternoon that Major League Baseball is returning to Washington. Williams, who made the announcement during a news conference at the City Museum, he received a phone call Wednesday from baseball 【S2】______ commissioner Bud Sileg who saying the Montreal Expos would move 【S3】______ in time for from opening day in April 2005. 【S4】______ Therefore the decision came almost 33 years to the day after the 【S5】______ Washington Senators played with their last game in D. C., on Sept. 30, 1971. 【S6】______ The District signed for formal papers agreeing to live up to its part of 【S7】______ the bargain, including the construction of a $ 440 million stadium on the Anacostia River in time for the 2008 season. Between now and 【S8】______ then, when the Expos will play at RFK Stadium, where renovations 【S9】______ also will be paid by the city. Major League Baseball will now auction off the Expos to the highest 【S10】______ bidder. Local business leaders that formed the Washington Baseball Club and who lobbied hard to get the team are expected to be among the bidders. 【S11】______ Baseball's relocation committee chose the District over Northern Virginia, they as well as bids from Norfolk, Las Vegas, Portland, Ore. , 【S12】______ and Monterrey, Mexico. Montreal is last in the National League East this season, with a 65-93 record and four games remaining. 【S1】______