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: I think gay rights should be a debate as long as there are people who believe that those who are gay should not have equal rights.

A: Valid
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Q: Only heterosexual acts and unions can actually produce offspring - so gay unions aren't really producing new taxpayers and citizens at all - their relations with the opposite sex are producing new taxpayers and citizens.

A: Valid
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Q: Same-sex marriage does not encourage people do move into the pedophile group; that group still has no sexual or marriage rights under the law.

A:
Valid
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