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: Remember that gay marriage is not further down the line than straight marriage.

A: Valid
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Q: Do you really not understand the difference between what some KKK guy does at home, or what his private opinions are, and the stance of the organization itself?

A: Invalid
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Q: However, a man and a woman are both "persons" under the law and are not treated differently under the law.

A:
Valid
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