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: Marriage has been a business transaction for YEARS before the thought of "holy matrimony".

Output: Valid


Input: Consider Input: If one has sex with 100 people with protection, they are at a lower risk than someone who sleeps with one person and no protection.

Output: Invalid


Input: Consider Input: If marriage can be redefined to include other arrangements people may want (right now, same-sex couples are trying to do this) then most certainly it can be redefined to include more people in a relationship to have it apply to.


Output: Valid