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: The direct debate over the right for gays to get married has been done many times, and it just isn't going to stop going back and forth between us.

Answer: Valid


Question: Finally, if you're saying marriage is for the purpose of reproduction then do you feel we should add restrictions to prevent heterosexual couples who are sterile from getting married?

Answer: Valid


Question: But Sen. Biden argued that same-sex couples should be treated equally under the law and afforded all the same rights and responsibilities as straight married couples.

Answer:
Valid


