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: The family unit has been decimated by the high levels of single mothers, single fathers, abusive parents, neglective parents, high rates of divorce, rising rates of infeditelity, and those are just a few examples.
Example Output: Valid

Example Input: 2) NARTH's article DID NOT show any "higher homosexual activity" because of legalized gay marriage.
Example Output: Valid

Example Input: I think most gay people would never want to get married in a church, we want a civil marriage.
Example Output:
Valid