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.

Gays and lesbians utilized this form of expression in the very same manor as do straight couples.
Valid

If the ony argument against it is a diversion fallacy, a false analogy, a strawman, or a false dilemma, we don't have an argument, and straight and Christian marriages should be allowed.
Valid

Marriage is indeed a 'straight thing', and gay groups have taken a wholesome institution and used it to validify their sexual vices.

Valid

