Argument $2$

Premise $1$: Either the URI is configured on TCP port $70$ or the IP number is not $127\mathrm{.}0\mathrm{.}0\mathrm{.}1.$

Premise $2$: Also, if the destination is not a Gopher site, then the URI is not configured on TCP port $70.$

Premise $3$: Further, if the IP number is not $127\mathrm{.}0\mathrm{.}0\mathrm{.}1,$ then the web site is not hosted locally.

Conclusion: Therefore, the web site is not hosted locally, or the destination is a Gopher site.

$1.$ Break the argument above into four simple statements $($A$,$ B$,$ C$,$ D$).$ Hint: Use the positive form of the statement to avoid confusion. In other words, do not use $$not$$ in your statements.