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:
In your wildest dream, if this should happen, I suppose there'd be a civil uprising followed by the secession of several states to form at least two countries.

Ex Output:
Invalid


Ex Input:
Under our Constitution, the freedom to marry, or not marry, a person of another race resides with the individual and cannot be infringed by the State.

Ex Output:
Valid


Ex Input:
Of course, the good news about marriage rates is bad news for Kurtz's sky-is-falling argument.

Ex Output:

Valid