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: For example, masturbation would be another example whereby the sperm's "purpose" would not be satisfied, so masturbation was immoral.
Example Output: Valid

Example Input: One acceptable option would to be to completely sever the link between church and state in this regard and stop giving financial benefits to married couples; then gays would only be denied something of religious significance.
Example Output: Valid

Example Input: So since I have never heard any one but anti gay people want a vote on marriage in the legislature or any where else I can ony assume that phyllis is anti gay therefore supports oppression and discrimination.
Example Output:
Valid