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.

Ex 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.

Ex Output:
Valid


Ex Input:
Societies define marriage, because they find it a valuable institution for many reasons, such as raising children, providing financial and legal protection for families, and other such good things.

Ex Output:
Valid


Ex Input:
When we look at the question with truly open eyes we realize it is not whether homosexual unions are right or wrong, but rather whether I am forced to support such a union against my will.

Ex Output:

Valid


