1981 Ontario general election
The Liberal Party , led by Stuart Smith , was able to maintain its standing in the Legislature , while the New Democratic Party , led by Michael Cassidy , lost a significant number of seats , allowing the Tories to win a majority . 
<triplet> Stuart Smith <subj> Liberal Party <obj> member of political party <triplet> Michael Cassidy <subj> New Democratic Party <obj> member of political party