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: That way we can keep the sanctity of marriage between a man and a woman, and gays can still have a "union" with other gays.

Output: Valid


Input: Consider Input: Various state constitutions forbid gay marriage, and the people of California and other states have voted no on it several times also.

Output: Valid


Input: Consider Input: I do support the agenda of full equality under the law for gay people, and for everyone else.


Output: Valid