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.

That's a real adult attitude when dealing with an enemy who has vowed to NEVER STOP THEIR COWARDLY ATTACKS ON CIVILIANS UNTIL THEY HAVE UTTERLY AND TOTALLY DESTROYED US.
Invalid

Or disagreeing that gays should be able to redefine marriage (while still being for them getting couples' benefits).
Valid

Republicans who spoke against the bill said that voters rejected gay marriage when they Passed Proposition 22 in 2000.

Valid

