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.

[Q]: Let me further expound on this, An important legal principle called the Conflict of Laws, allows states or nations that have a strong public policy exception to the laws of another state or nation, to enforce their own principles.
[A]: Valid


[Q]: As I've said many times already, there are more similarities when it comes to gay marriage, to all other legal marriages.
[A]: Valid


[Q]: Marriage is privilege not a right, because not every heterosexual couple even gets granted the right to marry... the state has a right to regulate what impacts the welfare of the union as whole.
[A]:
Valid