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:
Homosexual marriage is something that religious people disagree with by drawing a false line between right and wrong.

Ex Output:
Valid


Ex Input:
I am routinely amused by people of prejudice, who obviously know little about gays, trying to tell gay people what gays are like...

Ex Output:
Valid


Ex Input:
Making a case against gay marriage on god alone is a weak position.

Ex Output:

Valid