The key is of course in the words of section 93 which are rooted in 19th century history and, to some extent of course, in 18th century history because that is where these particular provisions flowed from, the capitulations of 1759, the Treaty of Paris of 1763 and the Quebec Act of 1774.
The Treaty of Paris of 1763 led to the Quebec Act of 1774.
While the Treaty of Paris of 1763 happened before the Quebec Act of 1774, we don't know if it "led to it", which implies causation. The model was fooled by the meaning of 'led to it'.
( z1 lead :ARG0 ( z2 treaty :name ( z3 name :op "Treaty" :op "of" :op "Paris" ) :time ( z4 date-entity :year 1763 ) ) :ARG2 ( z5 law :name ( z6 name :op "Quebec" :op "Act" ) :time ( z7 date-entity :year 1774 ) ) )