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]: Just because an argument in favor of gay marriage can also justify polygamy doesn't make it less valid and shouldn't prevent it from being used.
[A]: Valid


[Q]: Many rights in our society DID have to go through a people-deciding process, so you are wrong that on no other issue do we see that sort of thing happening.
[A]: Valid


[Q]: That statistic could mean that marriage lowers promiscuity, but it could also very well mean that it is only the non-promiscuous people who get married.
[A]:
Valid


