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:
b.) Even comparing or using in the same sentence Nazis, slavery, etc. with gay people and what they deal with is terribly, terribly disingenuous and offensive IMO.

Ex Output:
Valid


Ex Input:
All too often parents what their child's school to only teach stupid "feel good" classes that don't actually TEACH our children anything.

Ex Output:
Invalid


Ex Input:
Had it been fair, the public would have been informed that there are 1,049 benefits of marriage that are being denied to homosexual families.

Ex Output:

Valid