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:
And it is really sad that people like him complain about being called things like "bigot" and claim that there is no evidence for such things, and then go and say disgusting things like what you just quoted.

Ex Output:
Invalid


Ex Input:
It's called gay rights because it is gay rights.

Ex Output:
Valid


Ex Input:
The reason that we "Mormons" opposed gay marriage so vocally is that giving gays the right to marry is that it endangers the traditional family.

Ex Output:

Valid