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: then why does the state allow couples who can't have children to get married or couples in their 70's and 80's to get married but won't let gay people get married?

Output: Valid


Input: Consider Input: Before you state that same-sex couples cannot have children, understand that such a claim is a myth propogated by people whose religious values do not permit having sex outside a marriage or using a surrogate parent.

Output: Valid


Input: Consider Input: affording to one another the equal right of religious freedom, and acknowledge with reverence the duty of obedience to the will of God.��_��__��_��__


Output: Invalid


