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:
and i already mentioned how polygamous or incestious marriage are wrong - because in polygamous marriages, women are being brainwashed into marrying a man who has 48 other wives and thats an infringment of her rights.

Ex Output:
Valid


Ex Input:
You want to be treated as a normal,respect the fundamental people and fundamental laws of this land.Support ban on homo marriages.

Ex Output:
Valid


Ex Input:
If gay marriage is just called marriage, how do we express that a couple is straight married?

Ex Output:

Valid