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: Not so long ago gay sex was considered beyond the pale let alone gay marriage so really morals have nothing to do with the gay marriage debate.

Output: Valid


Input: Consider Input: It could, fairly rationally, be argued that same-sex marriage is in fact fundamentally different from marriage, and not necessarily in the amount of love each person has for the other.

Output: Valid


Input: Consider Input: You can choose to rob banks but you must live with the results, you can choose to be gay, but if everyone were gay then it would spell the end of human life on this planet.


Output: Valid