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.

Example Input: As I have said many times before I would be alright with marriage being limited to breeding age heteros because it would then exclude heteros also.
Example Output: Valid

Example Input: That statistic could mean that marriage lowers promiscuity, but it could also very well mean that it is only the non-promiscuous people who get married.
Example Output: Valid

Example Input: For the present discussion, the important point is that many child molesters cannot be meaningfully described as homosexuals, heterosexuals, or bisexuals because they are not really capable of a relationship with an adult man or woman.
Example Output:
Invalid