We would like you to assess the QUALITY of each of the following argument (discussing Gay Marriage) and determine if the argument is Valid or Invalid. A valid argument is clearly interpretable and either expresses an argument, or a premise or a conclusion that can be used in an argument for the topic of gay marriage. An invalid argument is a phrase that cannot be interpreted as an argument or not on the topic of gay marriage.

That could be extended even to say that I don't think promoting specifically male/female monogamy is a good thing because it implies that same-sex monogamy is not a good thing.
Valid

It is a personal choice that is made from personal beliefs so who are we to say that gay couples do not have the right to enjoy all of the benefits that straight couples do?
Valid

That's totally irrelevant, however, because it doesn't matter how many people vote for something if it is unconstitutional.

Valid