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: Societies define marriage, because they find it a valuable institution for many reasons, such as raising children, providing financial and legal protection for families, and other such good things.

Output: Valid


Input: Consider Input: You can do anything you want..........When straight people have sex unless protection is used there is a chance for conception and populating the race.

Output: Valid


Input: Consider Input: We should allow same sex marriage because we as a country believe in equality for all people.


Output: Valid