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: I personally find the equal protection clause of the 14th amendment to be a more compelling basis for the guarantee of equality under the law than the hazy doctrine of substantive due process.

Output: Valid


Input: Consider Input: There have also been no scientifically documeted cases of gays changing their sexual orientation anymore than straights becoming gay.

Output: Valid


Input: Consider Input: The first link, if you even bothered to try and think about it, shows that 72% (a VAST MAJORITY) have less than 50 sexual partners.


Output: Invalid