In general, given a conditional statement
[tex]p\Rightarrow q[/tex]
the contrapositive statement is
[tex]\urcorner q\Rightarrow\urcorner p[/tex]
Therefore, in our case, set
[tex]\begin{gathered} p=\text{ you live in Toronto} \\ q=\text{ you live in Canada} \end{gathered}[/tex]
Thus, the contrapositive of the given conditional statement is
[tex]\begin{gathered} \urcorner(\text{ you live in Canada})\Rightarrow\urcorner(\text{ you live in Toronto}) \\ \end{gathered}[/tex]
If you do not live in Canada, then you do not live in Toronto.
The answer is the third option.
