Complex sentence: William A. Johnson, Jr. was elected the 64th Mayor of the City of Rochester, New York State's third largest city, in November 1993, receiving over 72 per cent of the vote.
Split into simpler sentences: William A. Johnson Jr. is an American politician who served as the 64th Mayor of the City of Rochester, New York. He was first elected in November 1993, receiving over 72 percent of the vote.