sentences:  In 1991, Preckwinkle and four others challenged Evans for the 4th ward alderman's position.In the first round of voting on February 26, 1991, she won nearly one-third popular vote in the ward by winning 20 of 58 precincts (all in the Hyde Park-Kenwood community).Evans and Preckwinkle again advanced to a runoff election, as they had in 1983.