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: bigot:One who is strongly partial to one's own group, religion, race, or politics and is intolerant of those who differ.

Output: Invalid


Input: Consider Input: *SOAWatch, a movement to challenge American foreign policy and its support for tyrants in Latin America, by calling annual attention to the School of the Americas which trains fascist terrorists.

Output: Invalid


Input: Consider Input: If it is, as proponents suggest, discrimination to deny same-sex couples the privilege of marriage, then it is also discrimination to deny the privilege to anyone else who wants to get married.


Output: Valid