Original sentence: Nathan Phillips had first been elected to city council in 1926 and was elected mayor in 1954.The election also saw two major referendums in Metro Toronto.The mayoral race saw incumbent Nathan Phillips, then the longest serving mayor in Toronto history, lose to Controller Donald Summerville by a significant margin.The most controversial was over water fluoridation which passed by a slim margin of 166,960 to 163,240.Toronto municipal elections were held December 3, 1962
Edited sentence: Incumbent mayor Nathan Phillips, then the longest serving mayor in Toronto history, lost to Controller Donald Summerville by a significant margin.Municipal elections were held in Toronto, Canada, on December 3, 1962.Phillips] had first been elected to city council in 1926 and was elected mayor in 1954.The most controversial was over water fluoridation, which passed by a slim margin of 166,960 to 163,240.Two major referendums were also held in Metro Toronto