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.

Input: Consider Input: As in, you present your POV with supporting evidence, people counter with their POV and supporting evidence.

Output: Invalid


Input: Consider Input: Same-sex couples are denied over 1,000 benefits, rights, and protections that federal law affords to married, heterosexual couples, as well as hundreds of such protections at the state level.

Output: Valid


Input: Consider Input: A federal just has struck down as unconstitutional California's ban on same-sex marriage.


Output: Valid