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.

And right now, as long as marriage laws deny marriage rights to same-sex couples, they are unconstitutional.
Valid

I think the lack of monogamy problem among gay men stems from the fact that homosexuality has always been hand-in-hand with promiscuity.
Valid

Depression rates are occasionally higher in children of gay couples, but this is largely attributed to anti-gay sentiments (surprise, children get upset when people are constantly slamming their parents).

Valid