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 Input:
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 Output:
Invalid


Ex Input:
The governemnt should only be allows to give extra rights to common law marriages, whether sanctified in a church or a temple, between a man or a woman or a man and a man or a woman and a woman.

Ex Output:
Valid


Ex Input:
Our courts are infested with liberal judges who manage to inflict the will of other whining liberals who constantly beg for concessions to the rules.

Ex Output:

Invalid