instruction:
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.
question:
We can't decide these things for ourself based on other peoples beliefs.
answer:
Valid


question:
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.
answer:
Valid


question:
We are counting on Governor Schwarzenegger to lift the burden of discrimination from hundreds of thousands of California families by becoming the first governor in the nation to sign legislation ending discrimination against same-sex couples obtaining a civil marriage license.
answer:

Valid