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: I don't particularly care for the idea of "civil unions" because it forms a "separate, but equal" marriage system, that will only lead to continued discrimination.

Output: Valid


Input: Consider Input: Even though denying polygamous marriage is not actually a destruction of equality, one might still say, "Well, even though denying polygamous marriage isn't as bad as denying same-sex marriage, why do we deny it?

Output: Valid


Input: Consider Input: Any higher costs for employers would be passed on to consumers as higher prices for products and services.


Output: Invalid