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:
HOW does that lead to ANY conclusion that "polygamy" is the solution???

Ex Output:
Invalid


Ex Input:
The word marriage will not magically get them to be acceptance nor get them a chance at the happiness that everyone else takes for granted.

Ex Output:
Valid


Ex Input:
Thank you...............Well we are getting off the subject but there has been thousand of documented cases of gays converted to the straight life, but this is a whole other thread.........

Ex Output:

Valid