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:
If there's no gay marriage, me and my brood wouldn't have reason to instill any hate in your son's school, if he wouldn't get in anyone's face about his sexual beliefs.

Ex Output:
Valid


Ex Input:
Gay people sometimes do get married to opposite-sex spouses, often because they are struggling with their sexual orientation and are trying, through marriage, to make themselves heterosexual.

Ex Output:
Valid


Ex Input:
I think that Supreme Court rulings must focus on interpreting the meaning of the constitution, and not simply be political opinions issued on the basis of nothing.

Ex Output:

Invalid