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.

[EX Q]: And you can`t change the fact that you as a man is in love with a man (as little as you can change the fact that you as a black is in love with a white)
[EX A]: Valid

[EX Q]: It is chilling to know that 15 states still criminalized interracial marriage as recently as 1967, when the U.S. Supreme Court overturned those laws in Loving v. Virginia.
[EX A]: Invalid

[EX Q]: Those people who don't voice an opinion in favor of gay civil unions are enabling the discrimination between heterosexual and homosexual couples to continue.
[EX A]:
Valid