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.

Example Input: It is the same thing with the same sex marriage because a man and a man or a woman and a woman should never be together.
Example Output: Valid

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

Example Input: It is not my fault that half the nation is blinded by religious fundamentalism to the point that it affects people's lives and who they are.
Example Output:
Invalid